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 0xa65d483b168833e6eaba68eba9c02578a94f8fba092cb7608ba6314ee9326a25. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/db2d14d0-d091-43b1-95d3-7777ff22fb20.json and https://artists.proofprofile.net/proofs/artist/db2d14d0-d091-43b1-95d3-7777ff22fb20.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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I Just Don't Know What To Do With Myself
Once Upon a Time: Little Red Riding Hood
Once Upon a Time: Snow White and the Seven Dwarves
Once Upon a Time: The Emperor's New Clothes
I Just Don't Know What to Do With Myself
All You Need Is Covers: The Songs of the Beatles
The Perfect Year (From "Sunset Boulevard")
A Tribute to Andrew Lloyd Webber: 50 Most Popular Showstoppers