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 0x44acf897c1118e6e83bc5d43c7db0569ec3e76d6b55f168c050abaf717b05cc8. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/82068e6f-4f45-4661-ac77-16e05cd25793.json and https://artists.proofprofile.net/proofs/artist/82068e6f-4f45-4661-ac77-16e05cd25793.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I Don't Like The Strip Club - Feat. Ekstreme And Juney Boomdata
Why Do Fools Fall In Love - Feat. Ekstreme And Carmichael
Bitch Everything Is Ok! - Feat. Ray Rush
America's Get Signed Or Die Trying: Top 10 Unsigned Acts "The Album"
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 0x8eda3a19f1469e33d7aba7ec75cbc09af10db53b6c6243e984c2a743d6e63a4b. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USUM70500898.