ZCG off-chain ledger: each row is a milestone or payment (grant, contractor, bounty or monthly transfer) with budgeted USD, disbursed ZEC and the day's rate.
Records
49
in this ledger selection
Paid entries
40
recorded as paid
USD paid
$6.5M
budgeted value of paid entries
ZEC paid
27.34K
recorded in the selected records
Disbursements classified as Research & Development
Totals →Tachyon FoundationCoinholder from spreadsheet | Ironwood zk-SNARK Formal Verification (Project Tachyon) | Research & Development | $738,942 | 644.7504 | 2026-10-16 | Completed |
sangsoo-osecCoinholder from spreadsheet | Five Critical Zebra Consensus Divergence Vulnerabilities | Research & Development | $425,000 | 370.826 | 2026-10-16 | Completed |
robustfengbinCoinholder from spreadsheet | Zebra Critical Vulnerability Bug Bounty (CVE-2026-34202) | Research & Development | $150,000 | 130.8798 | 2026-10-16 | Completed |
Alex SolCoinholder from spreadsheet | Temporary Detectable Unlimited mint and sell Exploit | Research & Development | $400,000 | 349.0127 | 2026-10-16 | Completed |
ValargroupCoinholder from spreadsheet | Valargroup Ironwood work | Research & Development | $1,203,000 | 1,049.6558 | 2026-10-16 | Completed |
Taylor HornbyCoinholder from spreadsheet | Taylor Hornby - Bonus Grant for Orchard Counterfeiting Vulnerability Bug Bounty | Research & Development | $750,000 | 654.3989 | 2026-10-16 | Completed |
Taylor HornbyCoinholder from spreadsheet | Orchard Counterfeiting Vulnerability Bug Bounty | Research & Development | $750,000 | 654.3989 | 2026-10-16 | Completed |
Tachyon FoundationCoinholder from spreadsheet | Project Tachyon - Bonus Grant for Ironwood zk-SNARK Formal Verification | Research & Development | $261,058 | 227.7814 | 2026-10-16 | Completed |
robustfengbinGrant from spreadsheet | Batch-vs-Single Verification Equivalence: Continuous Soundness Fuzzing for Zcash Shielded Verification (incl. Ironwood) · m3 | Research & Development | $12,000 | 7.76 | 2026-09-24 | Completed |
robustfengbinGrant from spreadsheet | Zebra Coverage-Guided Fuzzing Infrastructure · m3 | Research & Development | $9,000 | 5.92 | 2026-09-23 | Completed |
robustfengbinGrant from spreadsheet | Batch-vs-Single Verification Equivalence: Continuous Soundness Fuzzing for Zcash Shielded Verification (incl. Ironwood) · m2 | Research & Development | $15,000 | 18.71 | 2026-08-27 | Completed |
robustfengbinGrant from spreadsheet | Batch-vs-Single Verification Equivalence: Continuous Soundness Fuzzing for Zcash Shielded Verification (incl. Ironwood) · m1 | Research & Development | $15,000 | 30.7 | 2026-07-27 | Completed |
robustfengbinGrant from spreadsheet | Batch-vs-Single Verification Equivalence: Continuous Soundness Fuzzing for Zcash Shielded Verification (incl. Ironwood) | Research & Development | $3,000 | 6.4 | 2026-07-09 | Completed |
robustfengbinGrant from spreadsheet | Zebra Coverage-Guided Fuzzing Infrastructure · m2 | Research & Development | $9,000 | 19.94 | 2026-06-19 | Completed |
robustfengbinGrant from spreadsheet | Zebra Coverage-Guided Fuzzing Infrastructure · m1 | Research & Development | $9,000 | 16.74 | 2026-06-01 | Completed |
Multifactor, Inc.Grant from spreadsheet | MFKDF2 · m3 | Research & Development | $10,000 | 30.44 | 2026-04-08 | Cancelled |
robustfengbinGrant from spreadsheet | Zebra Coverage-Guided Fuzzing Infrastructure | Research & Development | $3,000 | 13.47 | 2026-03-30 | Completed |
Multifactor, Inc.Grant from spreadsheet | MFKDF2 · m2 | Research & Development | $7,500 | 32.72 | 2026-03-05 | Cancelled |
Multifactor, Inc.Grant from spreadsheet | MFKDF2 · m1 | Research & Development | $7,500 | 147.9 | 2025-09-18 | Cancelled |
Multifactor, Inc.Grant from spreadsheet | MFKDF2 | Research & Development | $5,000 | 142.33 | 2025-08-05 | Cancelled |
Zingo LabsGrant from spreadsheet | Support In Person Collaboration at Z|ECC Summit in Prague · m1 | Research & Development | -$2,394.99 | -60.1 | 2025-07-03 | Completed |
Zingo LabsGrant from spreadsheet | Support In Person Collaboration at Z|ECC Summit in Prague · m1 | Research & Development | $6,121 | 149.47 | 2025-06-17 | Completed |
TorGrant from spreadsheet | Arti, a project to rewrite Tor in Rust: onion services and beyond! · m2 | Research & Development | $323,712 | 8,701.94 | 2025-02-20 | Completed |
TorGrant from spreadsheet | Arti, a project to rewrite Tor in Rust: onion services and beyond! · m4 | Research & Development | $22,000 | 591.4 | 2025-02-20 | Completed |
TorGrant from spreadsheet | Arti, a project to rewrite Tor in Rust: onion services and beyond! · m3 | Research & Development | $144,540 | 4,568.27 | 2024-07-31 | Completed |
49 disbursements · from spreadsheet = mirrored from the ZCG public sheet; admin entry / admin-edited = added or corrected in this back-office
Amounts, exchange rates, classifications and source-row links remain attached to each record. Use the table filters to inspect a recipient, payment status or date.
Sources & methodology →Last spreadsheet collection: · scheduled every 6h. This is retrieval time, not the source publication date.