ISRC DEF056900883
Verified recording
DEF056900883 is “String Quintet in C Major, G. 324 "La musica notturna delle strade di Madrid": III. Largo assai, senza rigor di Battuta” by Luigi Boccherini,
registered on the CopyrightChains blockchain with CopyrightID
0x9f4472cff8ee55e7a36178de5c0f0672e1c3fc5d5f284dd9e9f65944bd48d96b and independently timestamped
in Bitcoin block 957041 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056900883.
Recording identifiers
- ISRC
- DEF056900883
- Title
- String Quintet in C Major, G. 324 "La musica notturna delle strade di Madrid": III. Largo assai, senza rigor di Battuta
- Artist
- Luigi Boccherini
- CopyrightID (CopyrightChains transaction hash)
0x9f4472cff8ee55e7a36178de5c0f0672e1c3fc5d5f284dd9e9f65944bd48d96b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T13:25:45+00:00
- Bitcoin block
- 957041
- Canonical record hash
sha256:47f4a45612c876c7c5cde7612e1f38e7c85cae429b5ee99e0b4cdbb85ff0b199- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056900883
- Bitcoin block existence check
- https://blockstream.info/api/block/957041
Full record
Track page: String Quintet in C Major, G. 324 "La musica notturna delle strade di Madrid": III. Largo assai, senza rigor di Battuta · Machine-readable JSON-LD