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 0x3f3aa58484b1d0c19a3dfaeffd3856574ca31c9314cb491ff3be9b3632aea4ef. 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/24a932b6-0bc9-46b5-8e0b-de806cc8bf7a.json and https://artists.proofprofile.net/proofs/artist/24a932b6-0bc9-46b5-8e0b-de806cc8bf7a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Anything & Everything - Original Version
More Than Music (additional vocals by Jelly Roll)
What I Been Doing - w/Kurtis Stanley, Cadence
Loves Me Not (Additional Vocals by Cadence)
Anything & Everything (Additional Vocals by Aubry Suter)
The Bottom - additional vocals by Twilla G
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 0x05a78e251ba62f766f5972e6bccc23d92a44c6a5076f0a9c21cb971e709b0049. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/QT3EY2549154.