ISRC CZH401121550
Verified recording
CZH401121550 is “Oboe Concerto in C Major, Op. 7 No. 12: II. Adagio” by Tomaso Albinoni,
registered on the CopyrightChains blockchain with CopyrightID
0xa44f6e15333feb7f74805b27bb69eac0d8057be505331760828308560789e050 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZH401121550.
Recording identifiers
- ISRC
- CZH401121550
- Title
- Oboe Concerto in C Major, Op. 7 No. 12: II. Adagio
- Artist
- Tomaso Albinoni
- CopyrightID (CopyrightChains transaction hash)
0xa44f6e15333feb7f74805b27bb69eac0d8057be505331760828308560789e050
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:ae485705ff0d8a1ed440c8cd682d4e6ec3007c3af5493ba182ea0e4538d402b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZH401121550
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Oboe Concerto in C Major, Op. 7 No. 12: II. Adagio · Machine-readable JSON-LD