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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef4936d2716ad938386a062e336363790dcd95aab7e2673d0c62e37848069dc. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/318f2b50-2d6d-43b1-8f60-60b048dbdeb4.json and https://artists.proofprofile.net/proofs/artist/318f2b50-2d6d-43b1-8f60-60b048dbdeb4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bloodclaute Song (Remix) [feat. Sean Paul, Beenie Man & Demarco]
Da Buzz (feat. Snoop Dogg & Camar) - Single
I Like Your Style (feat. Beenie Man) - Single
Rick Flair, Pt. 2 (feat. IamStylezMusic)
Bloodclaute Song (The Kemist & MVL$ Remix)
Bloodclaut Song (The Kemist & MVL$ Remix)
Tonight We Raving (Poppin Bottles) - Single
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c95bb8dc9a901558eb785c12a74f1a1e4774fe9d8f8615e7ff22585236b9c44. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/QZHZ42066713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaddb4cb51f865e5789134f6d5270ed1dc2608645619128d99e4bcc9ceaebe695. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/QZTRX2395662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b9b3c3035b1b5b4d5ba3bbd9689c84ca1458e538c933b9f9517b789251d0b5. 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/QZTRX2395663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9538b9f22325791135f08a8963c18e6b1926606e6f4b57fb2330ea7bae58f5f. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/GBRKQ2240864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e5c6c8a4058b95cfd94dab256a479fedabfc02e5fd907085ac1a4eb43b5acc. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/US3DF1522366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef6428421022d1245ad6c71d37725b28b5c8e744c074408afb8a9692ade8e76. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/GBRKQ2162839.