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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8bdc99d0a641db27638f40c8dd01d1027eb605b300305c58db444256cf83900. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2c3c8c63-c70b-4292-98dd-f7ed5830e560.json and https://artists.proofprofile.net/proofs/artist/2c3c8c63-c70b-4292-98dd-f7ed5830e560.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Desecrated Sanctum - Dark Scary Horror Trailer
Adventurous Epic Action Thrill - Trailer Style
Gloomy Dungeon - 3 Min Spooky Ghost Choir
Battle of the Giants (1:12) - Trailer Style
In the Land of Magical Fairy Tales - 1 Min Flute
Twinkle Twinkle Little Star - Groovy Jazz
Morning at Sunrise - Epic Magical Wonders of Joy
Twinkle Twinkle Little Star - Classic Jazz
Diamond Scratch Jazz - 4 Min Mellow to Bright
Exploring the East - 3 Min with Santoor Duduk
Mysterious Middleeast - 3 Min Duduk Santoor
Gathering of the Dark Hordes - 1 Min Trailer Style
Holy Sanctuary - Monks and Heavenly Choir
Enchanted Forest Walk - Epic Majestic and Slow
Busy Noon in Little Village - Winter Sleigh Bells