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 0x7622e3a8de725cc53519f5c02ab2466640f0185d5f4f0e137e8c390c19337603. Chain 2 (Bitcoin): anchored in block 953938 (2026-06-16T11:35:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20578bf9-6528-4aae-91c2-cfbe41cf55b4.json and https://artists.proofprofile.net/proofs/artist/20578bf9-6528-4aae-91c2-cfbe41cf55b4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Six-Pack: Songs About Drinkin' and Fuckin'
She Ain't Real Pretty (But She's All I've Got)
Merry Christmas A** (Radio Friendly Edit)
Unfinished Business (20 Years Celebration of Nasty 100% Kick-Ass Rock'n'roll)
There's Only One Way To Rock (as made famous by Sammy Hagar)
Richard Kendrick Kicks Ass!!! A 2020s Salute To Metal's Greatest Guitarists
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 0xfc84c52f0bdb279cc88cdefc34d52e31309d00b6b6a888232830c0a38c54fc96. 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/USY252310473.