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 0xb877f43d7c513adf005033656f2644a705a9aacd12ebef699ec02c6d299c2f5e. 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/74176351-126c-4c69-8007-12fa0b7972a9.json and https://artists.proofprofile.net/proofs/artist/74176351-126c-4c69-8007-12fa0b7972a9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Don't Let It Go To Waste (Acoustic Esingle)
Don't Let It Go To Waste (Live from Scala)
Don't Let It Go To Waste - Live from the Scala
Don't Let It Go To Waste (Acoustic Version)
Don't Let It Go To Waste - HMV Acoustic Version
All These Things That I've Done - Jo Whiley Session
Don't Stop Me Now - Live featuring McFly