ISRC CZH401121554
Verified recording
CZH401121554 is “Oboe Concerto in B-Flat Major, Op. 7 No. 3: III. Allegro” by Tomaso Albinoni,
registered on the CopyrightChains blockchain with CopyrightID
0x308c62a3046e8c22c3e08b2bd206c5d89157748a3aa79950634f4d6d3b32f1c2 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/CZH401121554.
Recording identifiers
- ISRC
- CZH401121554
- Title
- Oboe Concerto in B-Flat Major, Op. 7 No. 3: III. Allegro
- Artist
- Tomaso Albinoni
- CopyrightID (CopyrightChains transaction hash)
0x308c62a3046e8c22c3e08b2bd206c5d89157748a3aa79950634f4d6d3b32f1c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5c81a7358bb36a0270d60c48bb627d2e8608cbfa28c0a0e4368ea6c40c5626e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZH401121554
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Oboe Concerto in B-Flat Major, Op. 7 No. 3: III. Allegro · Machine-readable JSON-LD