ISRC ES7892000803
Verified recording
ES7892000803 is “Chamber Concerto for Cello, 2 Violins & Continuo: III. Allegro assai” by Antonio Caldara,
registered on the CopyrightChains blockchain with CopyrightID
0xaec6e0a41fcbe75285bf8d357a90bc87c6bb052efb1a8a45d597a7b7b267cbc0 and independently timestamped
in Bitcoin block 960200 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7892000803.
Recording identifiers
- ISRC
- ES7892000803
- Title
- Chamber Concerto for Cello, 2 Violins & Continuo: III. Allegro assai
- Artist
- Antonio Caldara
- CopyrightID (CopyrightChains transaction hash)
0xaec6e0a41fcbe75285bf8d357a90bc87c6bb052efb1a8a45d597a7b7b267cbc0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:37:10+00:00
- Bitcoin block
- 960200
- Canonical record hash
sha256:0878b4c0fb5753b833f984ac5a19fc5f5781d5a344195649fbe19728f5e86866- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7892000803
- Bitcoin block existence check
- https://blockstream.info/api/block/960200
Full record
Track page: Chamber Concerto for Cello, 2 Violins & Continuo: III. Allegro assai · Machine-readable JSON-LD