1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x14caa3c2752d71ac60690efd2c77b513b25271133030afb9e1e0a63d8d488e04. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/106e365c-32f4-432b-8304-48b999af7a8e.json and https://artists.proofprofile.net/proofs/artist/106e365c-32f4-432b-8304-48b999af7a8e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Famous Phone Figure b/w Burning in Heaven
Autumn Dawn (Alternative Take) b/w Hereafter
Famous Phone Figure B/W Burning in Heaven
Famous Phone Figure b/w Burning In Heaven
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9ec28bd9dcdcfa7663a4b63562ac82876213bc58535793205a4de1a5eae1a5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1fTskNJQRm0xHZPxNh5VsH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fTskNJQRm0xHZPxNh5VsH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b951bb445e7615d1a317fd61477b6fb6dd685f0558f74064a4334a94a03153. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/66mIDcC3cd32pbA7YnbiAP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66mIDcC3cd32pbA7YnbiAP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0adfc4383725e5e2b64ae9878b6659471f461896026815d502ae06bf45891333. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3uTHYcCy2bfFF38gCoOwlS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3uTHYcCy2bfFF38gCoOwlS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd576ddd8318b2a12255444082bdd28b6e81bc2aa2398334313580631528846e3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ZkNGuQcrQgtjs4za7y8qG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZkNGuQcrQgtjs4za7y8qG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd2b1d399683fe9ba926768c37b42ab6351cc5315d785facd1f454a8805e74e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7rZvY2OsyNGm6JqeBsX32f.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rZvY2OsyNGm6JqeBsX32f.