ISRC CZH401121552
Verified recording
CZH401121552 is “Oboe Concerto in B-Flat Major, Op. 7 No. 3: I. Allegro” by Tomaso Albinoni,
registered on the CopyrightChains blockchain with CopyrightID
0x3a1b7409789a05f6cdd76bdeaf79e5c9c063fd6b5334f99b783e3e32b80736f4 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/CZH401121552.
Recording identifiers
- ISRC
- CZH401121552
- Title
- Oboe Concerto in B-Flat Major, Op. 7 No. 3: I. Allegro
- Artist
- Tomaso Albinoni
- CopyrightID (CopyrightChains transaction hash)
0x3a1b7409789a05f6cdd76bdeaf79e5c9c063fd6b5334f99b783e3e32b80736f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0cb4cec74043f1d934e2f49f7f68ca23c294bd1b7eca10332858cced137f9704- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZH401121552
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Oboe Concerto in B-Flat Major, Op. 7 No. 3: I. Allegro · Machine-readable JSON-LD