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 0x0fe31f44d1cbd41a9338b49140dcd1e34e512964143efdc81a1d6e94a46a31e4. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8574cd3a-9a68-430a-b47e-5e1aed650f05.json and https://artists.proofprofile.net/proofs/artist/8574cd3a-9a68-430a-b47e-5e1aed650f05.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Aclamación Antes del Evangelio para Cuaresma/Lenten Gospel Acclamation
Anunciamos Tu Muerte/We Proclaim Your Death
Alabanza a Ti, Oh Cristo/Praise To You, Lord Jesus Christ
Aleluya de San Denis (Navidad)/St. Denis Alleluia [Christmas]
Honor, Loor y Gloria/All Glory, Laud And Honor
Donde Hay Amor y Caridad/Where Charity And Love Abound
Canta Lengua Jubilosa/Pange Lingua Gloriosi
Que Nuestro Único Orgullo/We Should Glory
Al Pie de la Cruz Santa/At The Cross Her Station Keeping
Pange Lingua Gloriosi - Choral Music for Holy Week
The Schola Cantorum of St. Peter the Apostle
The Sisters of St. Benedict, St. Joseph, MN