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 0xf762a02dd20d7d1d03cc1fce1d6ad326ae143ea278d930951e2241acc49a1efb. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/55053f19-99cc-49db-95a0-43fbb1d263d0.json and https://artists.proofprofile.net/proofs/artist/55053f19-99cc-49db-95a0-43fbb1d263d0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
No More Condemnation! No More Separation!
Home—The Love Dream of Old in God’s Heart
Your Jealousy of Love is Unyielding as the Grave
Give This Mountain to Me 「our ünî story」