ISRC FR9W12207792
Verified recording
FR9W12207792 is “Toccata cromatica XII” by Alessandro Piccinini,
registered on the CopyrightChains blockchain with CopyrightID
0xe34cddaa2be233aa230f1a7b6eb81bb950ddf140cbb8db110e45439ae577d5c4 and independently timestamped
in Bitcoin block 960277 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12207792.
Recording identifiers
- ISRC
- FR9W12207792
- Title
- Toccata cromatica XII
- Artist
- Alessandro Piccinini
- CopyrightID (CopyrightChains transaction hash)
0xe34cddaa2be233aa230f1a7b6eb81bb950ddf140cbb8db110e45439ae577d5c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T16:10:47+00:00
- Bitcoin block
- 960277
- Canonical record hash
sha256:a629d9885be4f2918238af3d92421dafda58a4a1af7d7d89fc2a34bd65d4fe97- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12207792
- Bitcoin block existence check
- https://blockstream.info/api/block/960277
Full record
Track page: Toccata cromatica XII · Machine-readable JSON-LD