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 0x3bbbc9d1f703c73f165b0ba2cc398ba1b8d8f243b3e564d60d0918d16d84a646. Chain 2 (Bitcoin): anchored in block 953928 (2026-06-16T10:21:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1cf74df3-63eb-4447-afed-bfe8098a48e3.json and https://artists.proofprofile.net/proofs/artist/1cf74df3-63eb-4447-afed-bfe8098a48e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Give Back My heart (with Kathleen Wilhoite)
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 0xa399c0fcc2645664fa2c57a59da733cdbe286e434d3a3881dfd44344d632bb0c. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:46:06Z), 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/USL4Q1736326.
Lakewest Sessions: Early Studio Recordings
Live At The Rockpalast Crossroads Festival
Live at the Rockpalast Crossroads Festival
New Star in Heaven (Katja's Song) [Live]