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 0xd0823627036c8395720b510143b4161422374b9a54e5eb490f1cf11f9e328c9b. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0b8b2af8-4132-49ef-9290-218c3cde31ea.json and https://artists.proofprofile.net/proofs/artist/0b8b2af8-4132-49ef-9290-218c3cde31ea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Requiem, Op. 48: Introit et Kyrie (Arr. M. Wager)
Requiem, Op. 48: Offertoire (Arr. M. Wager)
Requiem, Op. 48: Sanctus (Arr. M. Wager)
Requiem, Op. 48: Pie Jesu (Arr. M. Wager)
Requiem, Op. 48: Agnus Dei (Arr. M. Wager)
Requiem, Op. 48: Libera me (Arr. M. Wager)
Requiem, Op. 48: In paradisum (Arr. M. Wager)
Naji Hakim: Te Deum, Hymne de l'univers, Missa redemptionis
Lamento della ninfa: I. Non havea Febo ancora
Lamento della ninfa: III. Si tra sdegnosi
Sonata No. 12 for 2 Sopranos and Trombone
Recitative: Apritevi, Inferni - Aria: A chi Dio: Aria: A chi Dio