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 0xda6f9fd25429e7d8e676f13183163d4f7b946decc6f179651efd5f309d942a17. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cd017501-ce5d-422a-ab22-3a72e5fa5c19.json and https://artists.proofprofile.net/proofs/artist/cd017501-ce5d-422a-ab22-3a72e5fa5c19.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
La Finta Giardiniera: A Maiden's Is An Evil Plight
Charming Chloe / Lane O' The Thrushes / Love's Philosophy
Comin' Thro' The Rye / O Whistle An' I'll Come To You / Think On Me
Songs Of The Hebrides: An Eriskay Love Lilt
The Fairy Queen, Act 5: Hark! The Echoing Air
Solomon: With Thee Th'Unsheltered Moor I'd Tread
Acis And Galatea: Recit, O Didst Thou Know, Aria: As When We Dove
The Spectre's Bride: Where Are Thou, Father Dear?
Charming Chloe - Lane O' the Thrushes - Love's Philosophy
Comin' Thro' the Rye - O Whistle An' I'll Come to You - Think on Me
With Thee Th'undsheltered Moor I'd Tread
The Lilacs, Op. 21, No. 5 - Before My Window, Op. 26, No. 10