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 0x619db3d64ff127e9ccd4d70f0c87bcd5be48630cd0430892600ad9a59333c7c1. 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/05fff41f-8756-480d-81e8-ed85cdc7d3c4.json and https://artists.proofprofile.net/proofs/artist/05fff41f-8756-480d-81e8-ed85cdc7d3c4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
One Day At a Time - The Best of Lena Martell
Six Weeks Every Summer (Christmas Every Other Day)
(It Looks Like) I'll Never Fall in Love Again
One Day at a Time - The Best of Lena Martell
One Day At a Time - The Ultimate Collection
I'm Gonna Be a Country Girl Again - Live
Don't Cry for Me Argentina - From "Evita"
One Day At A Time: The Ultimate Collection
The Lion Roars Inside of Me (Scotland I Love You)
Scottish Trilogy: Loch Lomond / Skye Boat Song / Auld Lang Syne
The Lion Roars Inside Of Me (Scotland I Love You)
Scottish Trilogy: Loch Lomond, Skye Boat Song, Auld Lang Syne
(It Looks Like) I'll Never Fall In Love Again
You're the Best Thing That Ever Happened to Me
The Greatest Christmas Songs of All Time
Greatest Musical Composers: Andrew Lloyd Webber
Girls of the ‘70s: Pop, Glam and Disco Divas
Yuletide Classics: Songs for the Christmas Season