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 0x59373f872e6ca70176214b44924cdcbb710c810a3882c2d1068c8ab06617fa1d. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b8f1fa4-e0c9-4fb3-9de0-898653aa8b66.json and https://artists.proofprofile.net/proofs/artist/6b8f1fa4-e0c9-4fb3-9de0-898653aa8b66.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lois Na Banríona ( Fort of the Fairy Queen)
Il sonno (After Vivaldi's Flute Concerto, RV 439 "La notte" and Concerto for Two Violins, Op. 3 No. 2, RV 578)
O'stravaganza (After Vivaldi's Sinfonia, RV 168)
Il duello (After Vivaldi's Concerto for Two Violins and Cello, Op. 3 No. 11, RV 565 and Violin Concerto Op. 8 No. 5, RV 253 "La tempesta di mare")
Jigs: Wallop the Spot/I Buried My Wife and Danced On Top of Her - Live
Lios Na Banriona (Fort of the Fairy Queen)/The Cross Reel
Transatlantic Sessions - Series 5: Volume Two
Berceuse de Gráinne pour Diarmait (After Vivaldi's Nisi Dominus, RV 608)
Classics Reframed - Bach, Vivaldi & Mozart
Eirin Sonata (After Vivaldi's Cello Concerto, RV 407)
Estro-Reel (After Vivaldi's Violin Concerto, Op. 3 No. 3, RV 310)
Damhsaigh (After Vivaldi's Lute Concerto, RV 93)
O'stravaganza, Fantasy on Vivaldi and the Celtic Music of Ireland