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 0xe0688c84bd757885b5ed2ec9ab4e43141bf527e75303d34d0e858f88af34cc58. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/861aba1f-dd33-4c83-877b-0d9381068519.json and https://artists.proofprofile.net/proofs/artist/861aba1f-dd33-4c83-877b-0d9381068519.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Side Three of a Two Dimensional Triangle
A Spell for Green Corn: The MacDonald Dances
Davies: Strathclyde Concertos Nos. 7 & 8
Strathclyde Concerto No. 5: I. Adagio - Allegro moderato
Maxwell Davies: Strathclyde Concertos Nos. 5 & 6
Strathclyde Concerto No. 5: II. Allegro moderato - Adagio
Strathclyde Concerto No. 5: III. Allegro - Piu lento
Concerto for Two Violins in D Minor, BWV 1043: Vivace
A Ceremony of Carols, Op. 28: VI. This little Babe
A Ceremony of Carols, Op. 28: VI: This little Babe
A Ceremony of Carols, Op. 28: III. There Is No Rose
Britten: A Ceremony of Carols, Op. 28: I. Procession
Britten: Choral Works & Operas for Children
Britten: A Ceremony of Carols, Op. 28: II. Wolcum Yole!
Britten: A Ceremony of Carols, Op. 28: IV. (a) That Yongë Child
Britten: A Ceremony of Carols, Op. 28: V. As Dew in Aprille
Britten: A Ceremony of Carols, Op. 28: VI. This Little Babe
Britten: A Ceremony of Carols, Op. 28: VII. Interlude. Andante pastorale
Britten: A Ceremony of Carols, Op. 28: VIII. In Freezing Winter Night
A Ceremony of Carols Op. 28: IX: Spring Carol - 2004 Remaster
Britten: A Ceremony of Carols, Op. 28: X. Deo Gracias
Britten: A Ceremony of Carols, Op. 28: XI. Recession