ISRC CZH401121559
Verified recording
CZH401121559 is “Oboe Concerto in B-Flat Major, Op. 9 No. 11: II. Adagio” by Tomaso Albinoni,
registered on the CopyrightChains blockchain with CopyrightID
0x8b364f123118c1a8bd7e7ed8b432057642aa883bbfef430f8a126ba90657dc93 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZH401121559.
Recording identifiers
- ISRC
- CZH401121559
- Title
- Oboe Concerto in B-Flat Major, Op. 9 No. 11: II. Adagio
- Artist
- Tomaso Albinoni
- CopyrightID (CopyrightChains transaction hash)
0x8b364f123118c1a8bd7e7ed8b432057642aa883bbfef430f8a126ba90657dc93
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:d2a054380efc0f144367225e3d48198fe66cd6d94defc572161b0291b56ee54f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZH401121559
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Oboe Concerto in B-Flat Major, Op. 9 No. 11: II. Adagio · Machine-readable JSON-LD