In Judaism, Christianity, Islam, and other Abrahamic religions, Gabriel ( ) or even Cebrail (Djebraïl) in some cultures, is an archangel with the power to announce God's will to humankind as the messe
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 0x4c20fd6d0536ea560ac38cc312c3db07c0473a5044aa826c6130744c1b9bd423. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3d80b6b9-eba5-4669-a878-bce94715078d.json and https://artists.proofprofile.net/proofs/artist/3d80b6b9-eba5-4669-a878-bce94715078d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).