ISRC CZH401121560
Verified recording
CZH401121560 is “Oboe Concerto in B-Flat Major, Op. 9 No. 11: III. Allegro” by Tomaso Albinoni,
registered on the CopyrightChains blockchain with CopyrightID
0x4a6d201ddf1b6fc9abdcf4d1905a038fbdec6c7a2b40b4427ac6b7decca09859 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/CZH401121560.
Recording identifiers
- ISRC
- CZH401121560
- Title
- Oboe Concerto in B-Flat Major, Op. 9 No. 11: III. Allegro
- Artist
- Tomaso Albinoni
- CopyrightID (CopyrightChains transaction hash)
0x4a6d201ddf1b6fc9abdcf4d1905a038fbdec6c7a2b40b4427ac6b7decca09859
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:dc40e1001861d30250b8ae91f96c26bcea04e1aecb410f197dcee6c614ce0b13- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZH401121560
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Oboe Concerto in B-Flat Major, Op. 9 No. 11: III. Allegro · Machine-readable JSON-LD