ISRC DEF056501650
Verified recording
DEF056501650 is “Concerto in E flat for Oboe and Orchestra: Maestoso e deciso - Larghetto cantabile - Allegro Polonese (Cadenzas by Holliger)” by Vincenzo Bellini,
registered on the CopyrightChains blockchain with CopyrightID
0x862057efab823db0271f6226a69f08ddfb6952e5b014ba867d0c6d6f77cc1608 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056501650.
Recording identifiers
- ISRC
- DEF056501650
- Title
- Concerto in E flat for Oboe and Orchestra: Maestoso e deciso - Larghetto cantabile - Allegro Polonese (Cadenzas by Holliger)
- Artist
- Vincenzo Bellini
- CopyrightID (CopyrightChains transaction hash)
0x862057efab823db0271f6226a69f08ddfb6952e5b014ba867d0c6d6f77cc1608
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:04433a3fd54acdfd2e2f1aa1e3f3da066612079c9b797f41a322ef0f8a1668d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056501650
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto in E flat for Oboe and Orchestra: Maestoso e deciso - Larghetto cantabile - Allegro Polonese (Cadenzas by Holliger) · Machine-readable JSON-LD