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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2bf443726bb758d93b90a5d45ea1d00c5fbda10f3e9ef984740ebc75f8d0a8b. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9e174361-2589-4278-a6e4-5d7684215219.json and https://artists.proofprofile.net/proofs/artist/9e174361-2589-4278-a6e4-5d7684215219.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 → 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd093ef8f1266d5a656d8de4bed590d5216ad70db9b5b4ed997261fab7fdb46df. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:05:43Z), 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/ATR981168022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948c3339fea10a07ad70891fc73332bb3ef51e27626ecdb06cc2cc4517e20396. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/ATR981168026.
Rio De JaCairo (Oriental-Brazilian Drums)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4ea54efd6a8da92cccdf5618183eea477d73944b52b744626665cf4f443d0d. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/ATR981163530.
Magic Rhythms (And The World Keeps Dancing)
Meyya! Meyya ! (Traditional Oriental Street-Music)
Balaha Tribal II (The Second Inspiration)
Balaha Tribal III (The Third Experience)
We Wish You a Merry Christmas (Oriental Remix)