EDNA DAC Contract

Fair Warning:

Clicking on the 6 sections or icons below will take you to the various parts of the technical design document for the EDNA DAC contract currently being developed. These are technical specs and contain computer code designs. Once the contract is fully developed and tested, we will replace this page with user-friendly documentation and helper videos. If you have questions or comments about this page, please visit our Telegram chat for quick answers.  The code shown below is not the most current, nor what will be used to go-live. The lastest and final code will be posted to our GitHub.


EDNA DAC Membership is open to anyone who pays member dues for the year. Currently, this is set to 1 EDNA Token


Any DAC member can submit a proposal, when enough interest in the item is shown custodial action is required. Proposals can be made in 2 types Service (DAC expense) and General (operations, guidelines & rules)


Any DAC member can run for a custodial office. 12 custodians are elected to run the day to day operations of EDNA. EDNA funds all allowed campaign activities for all candidates to insure a fair election and well informed voters


The EDNA Constitution declares "one genome, one vote". Until EDNA can verify this policy is being followed, the contract will operate on one vote per registered account

Data Value Add

EDNA will offer value-add actions on members genetic data designed to enhance the value of the data to researchers. This will include personal health profiles and "genetic data variation pooling"

Research Proposals

Monetization of your Genetic Data is a key offering of EDNA. Research committees will be formed to vet and sponsor offers for your genetic data. Researchers seeking data will be legally bound to our contracts


Membership in the DAC requires 1 EDNA token be sent to the ednazmembers EOS account. Members are also required to have a telegram account to allow for communication between members and to allow the membership to vote on proposals, research proposals, services offered to the DAC and custodial representation. The membership table has the following fields:

    struct members{
      uint64_t          	member_id;
      account_name      	account;
      uint8_t           	status;
      asset             	stake;
      string            	telegram_user;
      uint32_t               	proposal_count;
      uint32_t               	vote_count;
      uint32_t               	completed_service_count;
uint32_t completed_service_value;
uint32_t research_opt_in_count; uint32_t research_value_earned; asset total_funds_earned; asset member_balance; crypt_string IPFS_traits_data; crypt_string IPFS_gen_data; uint32_t joined_date; };

The member Id field is determined by the EOS next available key function which generates a unique number for this field. It is used in other tables to associate a given member with other tables (proposals, votes and so on).

The account field stored the EOS account which the member wishes to use to manage the membership in EDNA with, it must have at least a 1 EDNA token balance

The member status field is used to track the current status of the member, and enables/disables other functionality based on member status. allowed statuses as as follows:

  	const uint8_t   MEM_MEMBER = 1;
    	const uint8_t   MEM_PAID_KIT = 2;
    	const uint8_t   MEM_KIT_SHIPPED = 3;
    	const uint8_t   MEM_KIT_IN_LAB = 4;
    	const uint8_t   MEM_DNA_ON_CHAIN = 5;
    	const uint8_t   MEM_LIFETIME = 6;
    	const uint8_t   MEM_SUSPENDED = 7;
    	const uint8_t   MEM_BANNED = 8;
	const_uint8_t   MEM_ABANDONED = 9;

The stake field holds the assets the member has staked to the DAC. At the time of go-live, this will require 1 EDNA as a minimum. No benefits are established at this time for staking more than 1 EDNA.

The telegram user is a required for membership field and used heavily by the DAC model to communicate with members, and to collect voting activity from members. It is the members responsibility to keep the this field updated and correct so that communication can occur, and votes properly tallied. EDNA User Interface will allow for updating this field.

The proposal count field stores a record of the total number of times the member has proposed a general item of business to the DAC.

The vote count field stores a record of the number of times a member votes on an issue before this DAC. This count is incremented regardless of the type of vote being cast (general, service, research, custodial, election or referendum).

The completed service count field tracks the number of times the member has contributed a completed service to the DAC. Services are initiated though a service proposal that is then approved or rejected by the DAC process, and completed by the member. Contributing, but not originating members also are credited with a completed service count. (see completed service value below).

The completed service value field tracks contributions to the DAC both paid and unpaid. Originators of service proposals that solicit or receive contributions from other members are responsible for allocating the service value equitably among the contributors of the service.

The research opt in count field tracks the number of times the member elected to opt-in on a research proposal, this count is incremented regardless of the members ultimate actual participation on the research.

The research value earned field tracks the total rewards paid to the member which were earned by research participation.

The total funds earned field stores a record of the overall earnings of a member regardless of where those earnings originated (service, research or other).

The member_balance field stores funds earned by the member. Members may transfer from this field to the accounts(s) of their choosing, and at their own discretion.

The IPFS traits data field stores an encrypted string, which points to a likewise encrypted file on the IPFS file system. This file contains information about the members physical and psychological attributes, medical history, family history, life experiences and behaviors. This file is not accessible without the cryptography key stored in the members EOS wallet. Members have the ability to produce a sub-set of this data for packaging, re-encryption and subsequent delivery to either a research project approved by the DAC and opted-in on by the member, or to the DACs’ internal research program, which likewise requires member authorization and opt-in.

The IPFS gen data field stores an encrypted string, which points to a likewise encrypted file on the IPFS file system. This target file contains a series of pointers to other IPFS files scattered across the world. These other files contain a genetic variations from the GRCh38 Standard Reference Human Genome as maintained and published by the National Center for Biotechnology Information (NCBI).

The joined date field stores the date the member joined EDNA DAC

Membership Management Functions

void add(account, status, stake, telegram_user, joined_date);

void update(member_id, account, telegram_user, stake);

void set_status(member_id, status);

void add_proposal_count(member_id);

void add_vote_count(member_id);

void add_completed_service_count(member_id);

void add_completed_service_value(member_id);

void add_research_opt_in_count(member_id);

void add_research_value_earned(member_id);

void add_total_funds_earned(asset.amount);

void add_member_balance(account_name from, asset _add);

void transfer_member_balance(account_name send_to, asset amount);

void store_traits_data (string IPFS_hash);

void store_gen_data(string IPFS_hash);


General Proposal Management

General Proposals are created by the membership at large using the EDNA proposal bot in the EDNA Telegram room. The have a configurable lifespan before being removed from the general proposal EDNA bot to make room for the next general proposal produced by the membership.

Their “time to live” as a live issue and be voted on by the membership is set within the configs table of the EDNA DAC contract

uint32_t      mem_vote_time2live = (60 * 60 * 24 * 7);  

General proposals are not automatically adopted by the DAC even when passed. They must achieve a certain percentage of voter participation before they are brought before the custodial body for debate, and ratification or defeat. This required percentage of participation is likewise configurable in the configs table of the contract. The setting shown below determines that 40% of the total membership must vote on a general proposal before it is escalated to the elected custodial body

uint64_t      proposal_escalation = 40;                                   

General proposals are not to be used to propose offering doing work or service for the DAC (there is a separate type of proposal for that), nor should they be confused with proposals from outside researchers wanting to purchase genetic information from EDNA. To that end, there are 5 types of proposals within the contract:

const uint8_t   GENERAL_PROPOSAL = 1;
const uint8_t CUSTODIAL_MATTER = 2;
const uint8_t MEMBER_REFERENDUM = 3;
const uint8_t SERVICE_PROPOSAL = 4;
const uint8_t RESEARCH_PROPOSAL = 5;

This section of the document is concerned with type = 1 above. A general proposal can have one of the following statuses within the system at any given time. Only those marked in bold apply to general proposals. When a general proposal is first created it is set to the GEN_NEW status. It’s outcome can be one of two: it may end up in an GEN_UNSUPPORTED status if the “time to live” (explained above) expires without the membership participation in the vote on the proposal reaching the escalation level configured above (in that example 40%). Proposals in unsupported status are not considered by the custodial body, unless they determine the proposal should be picked up and addressed by the custodial body.

The other possible outcome for a general proposal is that the required escalation level of membership participation is reached before the “time to live” is expired. It does not matter the vote outcome (for or against), what matters here is that the community has decided by voting that this is a matter of importance and therefore must be addressed by the elected custodial body. The status on the proposal is then flipped to GEN_ESCALATED and the matter is placed in the custodial queue to be addressed. Items having this status are required to be addressed by the custodial body, and there are time limits imposed on them to insure they are taken up.

const uint8_t   GEN_NEW = 0;
const uint8_t GEN_UNSUPPORTED = 1;
const uint8_t GEN_ESCALATED = 2; const uint8_t CUSTO_DEFEATED = 3; const uint8_t CUSTO_ PASSED = 4; const uint8_t CUSTO_STALLED_1 = 5; const uint8_t CUSTO_STALLED_2 = 6; const uint8_t CUSTO_STALLED_3 = 7; const uint8_t REF_CREATED = 8; const uint8_t REF_DEFEATED = 9; const uint8_t REF_PASSED = 10;

Custodial Proposal Management

Once a general proposal is is converted to a custodial matter, a new time to live value is brought to bear on the proposal. This value is likewise stored in the configs table and is configurable.

uint32_t      custodian_vote_time2live = (60 * 60 * 24 * 2);  

Currently, this value is configured for 48 hours. The custodial value therefor has 2 days with which to address the escalated proposal by discussion, debate and ultimately vote. One of 3 outcomes are possible once a proposal has reached this stage. It may be passed or defeated (CUSTO_ PASSED / CUSTO_DEFEATED) by the custodial body, or it may move into a state of CUSTO_STALLED_1

in order for the custodial body (of 12 elected individuals) to pass or defeat a proposal a configurable majority must vote for or against it. This majority is also stored in the configs table:

uint8_t       custodial_majority = 9;

so, in the matters before the custodial body a vote of 7 to 5 is insufficient to pass or defeat a proposal. A majority of 9 must be reached for the vote to be considered actionable. In such a case, the proposal is moved to a status of CUSTO_STALLED_1 where the time to live clock is reset, and debate resumes on the matter. If the matter is not resolved by required majority vote within the time to live, the clock again resets and the status of the matter is set to CUSTO_STALLED_2 whereby the process repeats one final time. Should the proposal not be decided by the required majority after 3 tries by the custodial body, the proposal is altered a final time to a referendum. And escalated back to the membership at large to be terminally handled.

All custodial discussion, debate and voting on active proposals is to be conducted in the EDNA DAC custodial telegram group. This group is open to all EDNA DAC members, but is read-only for all but elected custodians.

Should an elected custodian create a proposal it will initiate with a status of GEN_ESCALATED so that the custodial body may move to address it.

Proposal to Referendum Management

Referendums are considered to be the most critical vote within the EDNA DAC system. They are passed by the majority requirement as configured in the contract config table, and would require that number of participating votes (percentage of total possible) in order to pass, or be defeated. Referendums have no time to live associated with them, and may continue to be discussed and debated on till they are resolved.

uint64_t      referendum_passage = 51;

Proposals of the type General Custodial and Referendum live on the same table within the EDNA DAC contract. They are held on this table until suck time as they expire, are defeated or approved, and move to EDNA Archives Status. The EDNA Archive table is a record of document stored on the IPFS system and held in the archives table by storing their IPFS file hash.

Active (non-archived) proposals are stored on the proposals table presented here:

struct proposals {
uint64_t prop_id; uint8_t prop_status;
string prop_title;
string prop_ipfs_text;
uint64_t prop_sponsor;
uint64_t prop_next_action_date;

The prop id field is determined by the EOS next available key function which generates a unique number for this field. It is used in other tables to associate a given proposals with other tables as needed.

The prop status field is used to manage the progress of the proposal though the system. From it can also be derived what type the proposal is currently, and can be used to present the data in various displays on the EDNA DAX user interface.

The prop title field stores a name to refer to the proposal by in forms, reports and other displays.

The prop ipfs text field is used to store on the table the ipfs filename hash. This value is used to retrieve the text of the proposal from the ipfs file system for display.

The prop sponsor field stores the member_id value from the members table of the DAC member that initially proposed the proposal.

The prop next action date field is used to move the proposal along thought the various statuses when those state changes are brought about by elapsed time (such as 48 hours for custodial action). The contract will make use of a deferred action function which will trigger every hour and seek out next action dates that are in the past compared to system time. It will then take appropriate actions on the adjustment of the status of the proposal as well as resetting the next action date where that step applies.

Proposal Functions

void add_proposal(prop_id, prop_status , prop_title, prop_ipfs_text , prop_sponsor, prop_next_action_date);

void set_proposal_status(prop_id, prop_status, prop_next_action_date);


Service Management

Service Management is a slightly different function than proposal management in that it typically involves the allocation and expenditure of DAC funds. Any DAC member can propose a Service to the DAC, but it is not routed first to the overall membership, does not route through the custodial over-watch process designed to force a decision, and can not ultimately result in a referendum placed before the DAC Body. The statuses of a service offering is are a bit more intuitive than proposal statuses and are presented here:

const uint8_t   SERVE_NEW = 1;
const uint8_t
const uint8_t
const uint8_t
const uint8_t SERVE_MOD_ACCEPTED = 5;
const uint8_t SERVE_MOD_REJECTED = 6;
const uint8_t SERV
const uint8_t SERV
const uint8_t SERV
const uint8_t SERV

Service offerings are routed directly to the Custodial body voting queue, where a majority of 7 is sufficient to approve them. The Custodial body may elect to approve a service offer with modifications to the original offer as received and in that case the offer is routed back to the originator so that they may accept or reject the modifications.

The table must track additional information for a service offering, so it is a bit more involved than a proposal. Services that are presented to the Custodians with a zero cost are assumed donated services to the DAC.

The general membership may “rate a service” and the service will maintain both a count of times rated, as well as the average rating for that service.

struct services {
uint64_t          	service_id;
uint64_t member_id;
uint8_t service_status;
string ipfs_service_descr;
asset service_cost;
uint64_t start_date;
uint64_t projected_end_date; uint64_t actual_end_date;
uint8_t average_rating;
uint32_t times_rated;
} void add void set_status void modify void pay void rate (member_id, rating)


Custodial Management (Elections)

// election statuses
    	const uint8_t   ELECT_OFF = 0;
	const uint8_t   ELECT_NOMINATING = 1;
	const uint8_t   ELECT_VOTING = 2;

// custodian statuses
    	const uint8_t   CUSTO_NOMINATED = 0;
    	const uint8_t   CUSTO_DECLINED = 1;
    	const uint8_t   CUSTO_RUNNING = 2;
    	const uint8_t   CUSTO_DEFEATED = 3;
    	const uint8_t   CUSTO_SITTING = 4;                      // auto-nominated
    	const uint8_t   CUSTO_REMOVED = 5;                  // can not be nominated
    	const uint8_t   CUSTO_RETIRED = 6;          

// custodian config table 
      uint64_t      nominations_time2live = (60 * 60 * 24 * 3);
	uint64_t      elections_time2live = (60 * 60 * 24 * 2);
	uint8_t       custodian_count = 12;
	uint8_t       custodial_majority = 9;    // 9 of 12 must approve or defeat
	uint32_t      custodian_time2live = (60 * 60 * 24 * 90); // time 2 elections
	uint8_t       percent_incumbent_replace = 60; 
	uint8_t       impeachment_majority_precent = 65;
	uint8_t       removal_majority_percent = 51;
	uint64_t      next_cust_election_due; // date-time of next elections
	asset         dac_funds_main;
	asset         dac_funds_approved_spend;


A word about the custodians of the EDNA DAC:

Custodians are EDNA DAC members who have agreed to put extra work and time into EDNA. They will have diverse knowledge, skills-sets and opinions on how the DAC should operate. Primarily, they should be individuals of high character, and should be motivated by a desire to serve the DAC and promote the EDNA Constitution, and to hold the well-being those things above their own self-interests.

The membership body should realize that they are ultimately responsible for who they elect to serve, and even the actions of those they empower. The EDNA system has been designed with the highest degree of transparency as a primary design consideration, and has been done so in an effort to insure the member body has great ease in monitoring the actions of those they elect.

No custodial business is to be conducted outside the EDNA Custodial Telegram Room. This room and its’ history shall serve as the source of truth and system of record for the custodial operation of EDNA. While phone calls, emails, video meetings and other methods of communication are from time to time needed for expediency, they are only permitted to the degree that their contents may be (and are in fact) replicated within the telegram room record. Evidence of non-compliance with this policy of complete transparency is grounds for immediate and irrevocable removal from service to the DAC.


Any member may nominate any other member (or themselves) for custodial service. The nominated member may accept or decline the nomination.

When accepting the nomination, the candidate should have a written biography, a face picture and ideally a 10-minute or less campaign video describing why they want a custodial seat and anything else they feel would get their message across. The system provides hosting and access to that video (1 per candidate), and bio.

Nominations are currently configured to run for 5 days then close and elections will begin. 2 days would be allowed for voting, and then the matter decided.

Elections are to be held every 90 days.

A maximum of 60% of the incumbent seats may be replaced in a single election, should the sitting custodians opt to retain their seats – obviously if the sitting custodians opt to not run or retire this number can be exceeded, but in general efforts should be made to retain some knowledge of how operations have been run in the past – especially when those operations are deemed successful by the membership at large (see impeachment section below for member recourse when the the membership believes the custodial body needs a “clean house”).

NOTE: all of the above time-frames are parameterized – and can be adjusted (nomination window, election length of time, election frequency and sitting replacement percentage).

The graphical interface used by the membership for voting will show the following information about each candidate:

1. Candidates Voting History on all DAC matters, General Custodial, Service and Referendum.

2. Candidates Proposal History on all matters as above.

3. Candidates Election History showing previous custodial service and election participation.

4. Candidates Service History showing all service proposals initiated by the candidate, approved or not, compensated or not.

5. Candidates Biography, photo & Contact Information.

6. Candidates Promotional Video

Impeachment Proceedings: The general membership may at anytime call for impeachment of one or more sitting custodians. Currently this is configured at 65% of the existing membership must vote “yes” to impeach a sitting custodian(s). When this vote results in the required majority. The election system shall be initiated to nominate, and elect a new special custodian to conduct the proceedings. Once elected, the new custodian shall collect and present evidence and testimony acting as both representation for the accuser and accused. Sitting custodial members not under impeachment may likewise collect and present evidence and testimony, as well as question any member with knowledge of the events leading to the accusation(s). Once the evidence and testimony have been placed into the record (using the custodial telegram), the special custodian shall initiate a referendum level vote for the membership at large. A 51% membership majority shall be sufficient to remove the custodian(s) in question following the proceedings.


Voting on elections, proposals and referendums is a core component of the EDNA system. The aim of design is to make it as painless as possible for voters to become  informed of the issues up for vote (without bias) and to execute their votes. Integration with the Telegram API is likely to be a welcomed feature and EDNA has secured code currently used to provide the EOS Alarm bot. This bot code should be modified to allow EDNA members to cast votes using the bot. The Website should likewise support member voting. The tables detailed below cover most aspects of what we believe are needed at this time to manage the differing types of votes that can be cast by members. The configuration table details the configurable time constraints placed around each vote type. This section of the contract is expected to be altered as development proceeds based on test results, and the ability of the Telegram API to support advanced functionality (such as voter changes mid-vote). The configuration table is the primary control for voting options – thus is presented first.


    struct config {
      uint64_t      config_id;
      uint64_t      member_count;                                               // current active membership
      uint8_t       new_members_allowed = 1;                                    // non-zero = taking on new members
      uint32_t      mem_ttl = (60 * 60 * 24 * 365);                             // duration of membership - must renew after (-1 to disable renewals)
      uint64_t      proposal_escalation = 40;                                   // % of members that must vote on a general proposal (+ or -) to auto-escalate to custodian action
      uint32_t      mem_vote_ttl = (60 * 60 * 24 * 7);                          // time before a member proposal is removed or converted to a custodial vote
      uint32_t      custodian_vote_ttl = (60 * 60 * 24 * 2);                    // time betwwen stalled custodial votes
      uint64_t      referendum_passage = 51;                                    // % of membership that must approve or defeat a referendum
      uint64_t      nominations_ttl = (60 * 60 * 24 * 3);                       // the 'time window' for nominations to run for custodian
      uint64_t      elections_ttl = (60 * 60 * 24 * 5);                         // the 'time window' for elections to occur
      uint8_t       custodian_count = 12;                                       // the number of sitting custodians
      uint8_t       custodial_majority = 9;                                     // 9 of 12 must approve or defeat a custodial vote
      uint32_t      custodian_ttl = (60 * 60 * 24 * 30);                        // time between custodial elections
      uint64_t      next_election_due;                                          // datetime of next election
      uint8_t       cust_votes_impeach = 9;                                     // number of custodial votes required to iniate an impeachment
      uint8_t       mem_votes_impeach = 30;                                     // percentage of membership needed to vote to remove a custodian
      asset         dac_funds_main;                                             // the amount of edna in the ednadactokens account
      asset         dac_funds_approved_spend;                                   // the amount of edna in the dac "checking account"
      asset         mem_fee = asset{static_cast<int64_t>(1), string_to_symbol(4, "EDNA")}; // cost of membership for the mem_ttl timeframe
      account_name  mem_fund;                                                   // storage account for membership dues
      uint64_t      spare1;                                                     // placholder for future modifications
      uint64_t      spare2;                                                     // placholder for future modifications
      uint64_t      spare3;                                                     // placholder for future modifications

      uint64_t      primary_key() const { return config_id; }

      EOSLIB_SERIALIZE (config, (config_id)(member_count)(new_members_allowed)(mem_fee)(mem_ttl)(nominations_ttl)(elections_ttl)

  typedef eosio::multi_index<N(configs), config> config_table;

The various other tables (election, research proposal, proposal and so on) in the contract will record the index of the vote table – and the vote table will record for and against votes. 

Data Value Add

While EDNA intends to implement various computer programs to increase the market value of the DNA it manages on the Blockchain by pre-organizing the genetic data in ways outside researchers deem valuable, detailed explanations of those code-lines are beyond the scope of this design and this document.  The presence of this section of the document is intended to show that this aspect of the overall EDNA plan has taken this item into account and the needs of the future value-add programs have been considered during this design. 

Research Proposal Management

The research proposal management process is to allow outside genetic researchers to propose used for the data owned and stored by the members of EDNA DAC. The process is designed to allow both custodians and members serving on an ad-hock approval committees to vet the research, funding entities, purposes and likely outcomes as far as possible before approving the research proposal and making it available to the general membership for their determination of participation when those members meet any criteria set my the offer. The approval committee will also negotiate any payments and ownership rights stemming from proposal participation to ultimate findings, products or services produced from the research.

Research proposals do not shift from group to group as other proposals but live and die with the committees formed to study and approve or deny them.
Members my self-nominate their participation in the a research committee for any given proposal or number of proposals. Committees once formed, must produce a service proposal in order to earn compensation for service to the DAC.

    struct research {	
	uint64_t 			research_id;
uint64_t edna_sponsor_id;
string project_title;
string company_entity;
string contact;
string email;
string telephone;
string website;
uint64_t number_genomes_sought;
uint64_t number_of_opt_ins;
uint8_t genome_type;
string ipfs_hash_traits_sought;
string ipfs_hash_funding_source_disclosure;
string ipfs_hash_research_purpose;
string ipfs_hash_publications_list;
string ipfs_hash_notes_comments;
asset proposed_payment;
asset surety_bond_posted;
uint8_t profit_sharing_offered;
uint8_t agree_terms_of_service;
uint8_t agree_edna_intended_use_policy;
uint8_t agree_edna_constitution;
uint8_t agree_eos_constitution;
} struct research_committee { uint64_t committee_id;
uint64_t research_id;
uint64_t chairman_id;
uint64_t member1_id;
uint64_t member2_id;
uint64_t member3_id;
uint64_t member4_id;
uint64_t member5_id;
uint64_t member6_id;
uint64_t member7_id;
uint64_t member8_id;
uint64_t member9_id;
uint64_t member10_id;
uint64_t member11_id;
struct research_member_x_ref { uint64_t research_id;
uint64_t member_id;
const uint8_t RESEARCH_NEW = 1;
const uint8_t RESEARCH_UNDER_REVIEW = 2;
const uint8_t RESEARCH_DENIED = 3;
const uint8_t RESEARCH_APPROVED = 4;
const uint8_t
const uint8_t RESEARCH_IN_PROGRESS = 6;
const uint8_t RESEARCH_COMPLETE = 7;
const uint8_t RESEARCH_PAID = 8;

void join_committee(member_id);

void update_committee_member(member_id, member_id);

The committee chairman shall be responsible for updating the status of the research progress as this is a manual process and can not be driven by time or other events. The chairman will default to the DAC member who initially sponsors the research proposal, and who is recorded as the sponsor of the project in the research table, however this can be updated and re-assigned at a later time as the project progresses.

The sponsor / chairman shall cooperate to insure the documentation of the system is complete and that the DAC is in possession of signed agreements from the responsible parties as indicated by checking the “agree” boxes in the user interface corresponding to the table fields. The sponsor / chairman shall insure the requirements of documentation are stored on the IPFS files system and may assist the researchers in storing that documentation.

The one exception for maintaining this table is when enough members opt-in on the research project that the number equals the genomes sought value, at that time the status is changed to RESEARCH_IN_PROGRESS and further opt-in’s are not allowed.