Gabriel S. Hardeman Jr. (December 13, 1943 – June 23, 2012), was an American gospel musician, pianist, and leader of the Gabriel Hardeman Delegation that included his wife Annette. He started his musi
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x230e57def26bd8e32625cd84006660ac74f746c1c56c460e5538a05b2e861ea7. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4e185caf-d6fb-4ae9-9318-d281c165c8ba.json and https://artists.proofprofile.net/proofs/artist/4e185caf-d6fb-4ae9-9318-d281c165c8ba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).