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 0x8c29840ae746e11adb6b825be9a9248199adc2d231a0eddc20835697582ce075. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/93a982e5-92bb-4542-8184-ecc1685caa6a.json and https://artists.proofprofile.net/proofs/artist/93a982e5-92bb-4542-8184-ecc1685caa6a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Nobody Knows You When You're Down and Out
Folk Song Medley - You Are My Sunshine, Freight Train, Creole Bell, Blowin' In The Wind
Nobody Know's You When You're Down & Out
Stop and Fix It (Live at The Commune 1973)
That's Alright Momma (Live at The Commune 1973)
It's Been A Good Time Here (Live at The Commune 1973)
Nobody Knows You When Your Down And Out (Live at The Commune 1973)
Going Down Slow (Live at The Commune 1973)
Two Bob Head Blues (Live at The Commune 1973)
Workingman's Blues (Live at The Commune 1973)
Betty and Dupree (Live at The Commune 1973)