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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a907b8500374bb1b343df52f0860837eda980f553776d7423661f69ce6afbe. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b9c6db5-dd29-4a1c-9dbd-3fa5796cddb7.json and https://artists.proofprofile.net/proofs/artist/2b9c6db5-dd29-4a1c-9dbd-3fa5796cddb7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Kids Road Trip Vol.1 - Favourite TV Themes
Can You (Point Your Fingers and Do The Twist)
The Hoopty Doo's Sing Childrens Favourite TV Tunes
Can You (Point Your Fingers and Do The Twist?)