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 0x194b4722e0e6912835e5b7511714cbe73fa8b1cc7ea423c76ec5ba1457bd3f5d. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c019eab6-00f5-4a5c-840d-7eb3775c7aea.json and https://artists.proofprofile.net/proofs/artist/c019eab6-00f5-4a5c-840d-7eb3775c7aea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Close Their Eyes For Reality - Vocal Mix
Close Their Eyes For Riddim (Noon Gamda) - Version
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 0x0d8271e4f26aa444f4fa197d6015794ec151a1567a788a4a0e963573a2fb04dc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GB8KE2157336.
Ganja Farmer (feat. Sammy Gold) - Jahyu Remix
Ganja Farmer (feat. Sammy Gold) [Remixes]
It's Critical - Alpha & Omega Meets Ras Tinny
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0f5372f5d6f63b8f91ec42bb338c8d704065e0e554a4ad1b8991effcd12c5d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBP6T1400191.
It's Dub - Alpha & Omega Meets Ras Tinny