ISRC FR3KD2300126
Verified recording
FR3KD2300126 is “Concerto grosso in B-Flat Major, Op. 1 No.3: I. Largo” by Pietro Locatelli,
registered on the CopyrightChains blockchain with CopyrightID
0xe3da073c634ee824b5b0394369744b46bb2a5f760eed0cfa061176cd0db78e52 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR3KD2300126.
Recording identifiers
- ISRC
- FR3KD2300126
- Title
- Concerto grosso in B-Flat Major, Op. 1 No.3: I. Largo
- Artist
- Pietro Locatelli
- CopyrightID (CopyrightChains transaction hash)
0xe3da073c634ee824b5b0394369744b46bb2a5f760eed0cfa061176cd0db78e52
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e31f3b203708cec06bf1ed4c8ed2628c3348b6a80d47a6c0ffe4d440cb016788- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR3KD2300126
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Concerto grosso in B-Flat Major, Op. 1 No.3: I. Largo · Machine-readable JSON-LD