ISRC FRZ132212080
Verified recording
FRZ132212080 is “Recercare 4 - Intabolatura de lauto, Libro primo, Libro secondo” by Francesco Spinacino,
registered on the CopyrightChains blockchain with CopyrightID
0x226d8df1c9e916d1f308c43e847cc74dafbc3a3129dfb575b23054fb4fd9d31f and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132212080.
Recording identifiers
- ISRC
- FRZ132212080
- Title
- Recercare 4 - Intabolatura de lauto, Libro primo, Libro secondo
- Artist
- Francesco Spinacino
- CopyrightID (CopyrightChains transaction hash)
0x226d8df1c9e916d1f308c43e847cc74dafbc3a3129dfb575b23054fb4fd9d31f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:3fbaf2a8334c09aeb5bc901bc31e2aa27d56d6c683ef6be3ae68744c3dc8f97f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132212080
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Recercare 4 - Intabolatura de lauto, Libro primo, Libro secondo · Machine-readable JSON-LD