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 0xeb96449e85f3db3ed9395231a224b32df34917e910e48990f596a7a324abd1ca. Chain 2 (Bitcoin): anchored in block 953896 (2026-06-16T06:05:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f5e0908-56a9-4e5d-9020-1d9a7fa89ed7.json and https://artists.proofprofile.net/proofs/artist/0f5e0908-56a9-4e5d-9020-1d9a7fa89ed7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Mystic Sound of Billy Vera (Remastered)
You're Hung on Yourself Baby - Remastered
Dance Til Your Draws Fall Down - Remastered
Something Like Nothing Before (Live In Amsterdam)
Something Like Nothing Before - Live In Den Hague
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 0x6ad0154ebdc1da37685f66cfe112c1ea27e5579f6171032a87b7e689c0db708f. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/USAT20303767.
Hopeless Romantic: The Best of Billy Vera & The Beaters
Someone Will School You, Someone Will Cool You
Rockin' Pneumonia And The Boogie Woogie Flu
Back Door Man & Other Favorites (Digitally Remastered)
The Billy Vera Album (Digitally Remastered)
Vera Good Indeed - [The Dave Cash Collection]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c21be75cb163f0c9d91e4ad038d1b00532a95d8222fe1f09324768bd9edb9c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QMXSL1100039.
If I Could Be With You (One Hour Tonight)
Out of the Darkness (Digitally Remastered)
Rockin' Pneumonia & The Boogie-Woogie Flu