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 0x5a910ae59f737d4c7ec5d8b1d9144fcdd7ddae58df6702cf43d9b45538a876a5. 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/9d5d72af-588e-4e6e-a09e-a130ff00fab3.json and https://artists.proofprofile.net/proofs/artist/9d5d72af-588e-4e6e-a09e-a130ff00fab3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8268fbdbce6d380b88f983b32707ab1a7e32df92edb8739b731cb78d903cd4f. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2238340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3eefd411d27a21ac2056f83b187ed43dbe9ef41176a690ef456867d278c3f5d. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2365499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a719bd6a60324b075b4b05650bb19fb153fe2b40f9710c1a8b23fb771694430. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:19:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22302197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f5b2747a7c0d100478e006998e79744ca44bcc8a647154755bf77f24fb199b. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2485213.
LOOK WHAT THEY DID TO YOU - SUPER SLOWED
THE MORE YOU PUT IN THE MORE YOU GET OUT(Rich Piana, PHONK)