ISRC DEF056900885
Verified recording
DEF056900885 is “String Quintet in C Major, G. 324 "La musica notturna delle strade di Madrid": V. Ritirata. Maestoso” by Luigi Boccherini,
registered on the CopyrightChains blockchain with CopyrightID
0x05a3b81cfabdac79b30a076445e77fea6bf44949589873bfc2e45bd8c3952a75 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056900885.
Recording identifiers
- ISRC
- DEF056900885
- Title
- String Quintet in C Major, G. 324 "La musica notturna delle strade di Madrid": V. Ritirata. Maestoso
- Artist
- Luigi Boccherini
- CopyrightID (CopyrightChains transaction hash)
0x05a3b81cfabdac79b30a076445e77fea6bf44949589873bfc2e45bd8c3952a75
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:d97fd4d90934d11727b312942e3241da0272450d78221e0716816209669cb238- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056900885
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: String Quintet in C Major, G. 324 "La musica notturna delle strade di Madrid": V. Ritirata. Maestoso · Machine-readable JSON-LD