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 0x4459315a0b1ef5ec59c2210c7b409439dd9ecfe071f8bc9788b7dc7397922cae. Chain 2 (Bitcoin): anchored in block 953696 (2026-06-14T21:45:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/71e7d8b9-9c09-4c8f-a382-1a08edbeaf46.json and https://artists.proofprofile.net/proofs/artist/71e7d8b9-9c09-4c8f-a382-1a08edbeaf46.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
O Taste and See How Gracious the Lord Is
Yea, Though I Walk Through the Valley of the Shadow of Death
The Martyr of Antioch (Excerpts): Organ Solo
The Martyr of Antioch (Excerpts): No. 5, Brother, Thou Art Gone Before Us
Angelus emittitur "Gabriel's Message Does Away"
Somerstown "The Church's One Foundation"
Das ist meine Freude "Dost Thou Truly Seek Renown"
Laus Deo "Hail, Thou Source of Every Blessing"
Veni, Creator Spritus "Come Holy Ghost, Our Souls Inspire"
Salve festa dies "Hail Thee, Festival Day"
Jesus ist das schönste Licht "Saviour, Who Didst Healing Give"
Gott Sei Dank "On This Day, the First of Days"
Song 1 "Eternal Ruler of the Ceaseless Round"
St. Sepulchre "Jesus, Where'er Thy People Meet"
Oxford New "O for a Thousand Tongues to Sing"
Ar Hyd y Nos "God, That Makest Earth and Heaven"
St. Patrick's Breastplate "I Bind unto Myself Today" (Version for Choir & Organ)