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 0x8987f4b8af3970c62d1278a103039254f0d7b43f61a0620776d3b5b175340060. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ace74610-46ab-46c1-815b-638bdeb2f431.json and https://artists.proofprofile.net/proofs/artist/ace74610-46ab-46c1-815b-638bdeb2f431.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
フロリダ ウォルト・ディズニー・ワールド・リゾート オフィシャル・アルバム
ミュージック・フロム・ディズニー・カリフォルニア・アドベンチャー
CHASE AND FINALE -LIGHTS, CAMERA, CHAOS!
BEAUTY AND THE BEES-IT'S TOUGH TO BE A BUG
IT'S TOUGH TO BE A BUG-IT'S TOUGH TO BE A BUG
SEASONS OF THE VINE MEDLEY-SEASONS OF THE VINE MEDLEY
CALIFORNIA SCREAMIN'-CALIFORNIA SCREAMIN'
カリフォルニア・ディズニーランド 開園50周年記念アルバム
WALT DISNEY'S DEDICATION OF DISNEYLAND - JULY 17TH, 1955
INDIANA JONESTM AND THE TEMPLE OF THE FORBIDDEN EYE
Steamboat Willie (Original Motion Picture Soundtrack)
Walt Disney Reminisces About Steamboat Willie
Listen Along with Mother, Children's Classics, Vol. 4
Walt Disney's Dedication of Disneyland (July 17th, 1955) - Live / July 17th, 1955
A Musical Tour: Treasures of the Walt Disney Archives at The Reagan Library
Walt Disney Records The Legacy Collection: Disneyland
Walt Disney and the Sherman Brothers Sing
Disneyland's 10th Anniversary Special (Pirates of the Caribbean Excerpt)