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 0x5a2e2265b9259e1d8bb1e8a25964b7cc7693ed23511a19c3122b3ed447376dff. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/72483064-9a67-47f7-83e0-e295b9c48c0e.json and https://artists.proofprofile.net/proofs/artist/72483064-9a67-47f7-83e0-e295b9c48c0e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ivan Bozicevic: The Moonpiper and Other Organ Works
Five Haiku After Basho: I. Shizukasa Ya (How Quiet...)
Five Haiku After Basho: II. Inazuma Ya (Lightning–...)
Five Haiku After Basho: III. Fuku Tabi Ni (Each Time the Wind Blows...)
Five Haiku After Basho: IV. Furuike Ya (An Old Pond...)
Five Haiku After Basho: V. Ara Umi Ya (How Rough a Sea!...)
Ivan Bozicevic: The Hut of the Phantom Dwelling and Other Piano Works
The Hut of the Phantom Dwelling: I. (Clear Cascade...)
The Hut of the Phantom Dwelling: II.(Pine Wind...)
The Hut of the Phantom Dwelling: III. (Spring Passes...)
The Hut of the Phantom Dwelling: IV. (White Chrysanthemums)
Sotto Voce: I. Con una Semplicita Profonda
Sotto Voce: III. Agitato Dramatico - Calmo
Ivan Božičević: Summer In The World, Toccata Za Čembalo
Ivan Božičević: Microgrooves, Suita Za Čembalo: 1. Micro Oro
Ivan Božičević: Microgrooves, Suita Za Čembalo: 2. Micro Blues
Ivan Božičević: Microgrooves, Suita Za Čembalo: 3. Micro Poem
Ivan Božičević: Microgrooves, Suita Za Čembalo: 4. Micro Waves
Ivan Božičević: Microgrooves, Suita Za Čembalo: 5. Micro Romp
Ivan Božičević: Willows Are Green, Flowers Are Crimson, Za Amplificirano Čembalo I Računalno Kontrolirane Orgulje
Ivan Božičević: If There Is A Place Between, Tri Skladbe Za Čembalo: 1. Intrada
Ivan Božičević: If There Is A Place Between, Tri Skladbe Za Čembalo: 2. Aria
Ivan Božičević: If There Is A Place Between, Tri Skladbe Za Čembalo: 3. Fandango
Ivan Božičević: White Birds, Za Amplificirano Čembalo I Elektroniku: 1. Calmo
Ivan Božičević: White Birds, Za Amplificirano Čembalo I Elektroniku: 2. Vivace
If There Is a Place Between: III. Fandango