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 0x0b37b58c4dcf6655dab49295cbee13eb3af66e27000e92ef4d4e2b1b77bd5253. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da112efb-cf4d-4a17-9109-ce5a0c6c4fdb.json and https://artists.proofprofile.net/proofs/artist/da112efb-cf4d-4a17-9109-ce5a0c6c4fdb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Grease Megamix (You're The One That I Want/Greased Lightnin'/Summer Nights)
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 0xb5484e2df63045471513985124b397c5933ca0b384a75b7ccbe1e4bc1ba506b0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEAR41898414.
Nay Maccus,Lay Him Down / The King's Henchmen
Great Operatic Arias from Lawrence Tibbett
Trance Hits 2009 - 40 of the Biggest Trance Anthems
Tiefenentspannt: Chilled Vibes for Your Innner Peace