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 0x91e33e0b6c7605d047c1ae57730f72e690dae3c9f0b2f02bad0c979dfd3aa844. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f06977ee-643e-4b2e-9bb2-aef78c92b53e.json and https://artists.proofprofile.net/proofs/artist/f06977ee-643e-4b2e-9bb2-aef78c92b53e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
What Are You Doing the Rest of Your LIfe
John Tropea/A Simple Way to Say I Love You
Ti Mon Bo (feat. Paul Leim & Jeff Coffin)
Rum and Coca-Cola (feat. Vinnie Ciesielski)
Mambo Mongo (feat. Chester Thompson, Lou Marini, John Tropea, Jeff Coffin & Randy Leago)
All of Me (feat. Chris Tedesco & John Tropea)
One of a Kind (Reprise) [feat. Drew Davidsen]
Irish Spirit / Ballad / Celebration Dance