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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e4f3b6805c314b103c7d5bb5057b6ad133c85590367343b6013948bfe1938e. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e255e3d8-5356-4a0e-b14d-89a7b6bdafc3.json and https://artists.proofprofile.net/proofs/artist/e255e3d8-5356-4a0e-b14d-89a7b6bdafc3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Grieg: Peer Gynt - Morning Mood - Reggeli hangulat
Vivaldi: Concert in C-major Op. 3. No. 12. Allegro
Saint-Saens: Samson et Dalila - Csók ária
Bizet: Les Pecheurs de Perles - Gyöngyhalászok
Vivaldi: Concert in C-major OP. 3. NO. 12. Allegro
Nyitány (Pugnani témájára) - Overture / Introduction and Allegro (theme of Pugnani)
Nemorino románca (Donizetti témájára) - Nemorino's Romance (theme of Donizetti)
Álmodozás (Debussy témájára) - Reveire (theme of Debussy)
Solveig dala (Grieg témájára) - Solveig's Song (theme of Grieg)
Dongó (Rimszkij-Korszakov témájára) - Bumblebee (theme of Rimsky-Korsakoff)
Moldva (Smetana témájára) - Moldau (theme of Smetana)
Oriental (Rachmaninov témájára) - Oriental / Piano concerto No. 3 (theme of Rachmaninov)
Albatrosz (Chopin: cisz-moll Noktürn témájára) - Albatross / Nocturne, Brown-Index 49 (theme of Chopin)
Gymnopédie II. (Satie témájára) - Gymnopédie No. 2 (theme of Satie)
Lávatenger (Gluck témájára) - Torrent of Lava / Orfeo ed Euridice (theme of Gluck)
Vihar (Vivaldi témájára) - Storm / The Four Seasons - Summer (theme of Vivaldi)
Siciliano (J.S. Bach témájára) - Siciliano (theme of J.S. Bach, Sonate No. 2. BWV 1031)
Nyitány (Pugnani témájára) - Overture / Introduction and Allegro [Theme of Pugnani]
Nemorino románca (Donizetti témájára) - Nemorino's Romance [Theme of Donizetti]
Álmodozás (Debussy témájára) - Reveire [Theme of Debuss]
Solveig dala (Grieg témájára) - Solveig's Song [Theme of Grieg]
Dongó (Rimszkij-Korszakov témájára) - Bumblebee [Theme of Rimsky-Korsakof]
Moldva (Smetana témájára) - Moldau [Theme of Smetan]
Oriental (Rachmaninov témájára) - Oriental / Piano concerto NO. 3 [Theme of Rachmanino]
Albatrosz (Chopin: Cisz-moll Noktürn témájára) - Albatross / Nocturne, Brown-Index 49 [Theme of Chopin]
Gymnopédie II. (Satie témájára) - Gymnopédie NO. 2 [Theme of Satie]
Lávatenger (Gluck témájára) - Torrent of Lava / Orfeo ed Euridice [Theme of Gluck]
Vihar (Vivaldi témájára) - Storm / The Four Seasons - Summer [Theme of Vivaldi]
Siciliano (J.S. Bach témájára) - Siciliano [Theme of J.S. Bach, Sonate NO. 2. Bwv 103]
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1dac1c40ff880d496b8d6e4b0ed367180eef19bdb7023e6e73a7a55e2b3b5d. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUB891300013.
Piazzolla Boulevard - Inspired By Piazzolla
Hotel Monarchia - Inspired By F. Kreisler
Overture, Pt. 1 - Introduction, Theme of Pugnani
Overture, Pt. 2 - Allegro, Theme of Pugnani
Moonwalker / Holdjáró - Grossienne, Theme of E. Satie
Fiesta - La Gazza Ladra -Overture, Theme of Rossini
Intro Inferno - Concerto No. 2 Op. 10 Theme of Vivaldi
Opium - Hindu Song, Theme of Rimsky-Korsakov
Atlantis - Gnossienne, Theme of E. Satie
Torrent of Lava / Lávatenger - Orfeo Ed Euridice, Theme of Gluck
BaRock - Concert in C-Major Op. 3 No. 12 Theme of Vivaldi
Highland / Fennsík - Ballet Spartacus - Adagio, Theme of Khachaturian
Storm / Vihar - The Four Seasons-Summer, Theme of Vivaldi
To Christopher - Cavalleria Rustica- Itermezzo, Theme of Mascagni