ISRC ES7899400312
Verified recording
ES7899400312 is “String Trio in D Major, Op. 14 No. 4, G. 98: I. Allegro giusto” by Luigi Boccherini,
registered on the CopyrightChains blockchain with CopyrightID
0x18a4f1edee3dd828288ca7a5c7c72eb3e8daa9a9615f5962daa6f11aba06d3f9 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7899400312.
Recording identifiers
- ISRC
- ES7899400312
- Title
- String Trio in D Major, Op. 14 No. 4, G. 98: I. Allegro giusto
- Artist
- Luigi Boccherini
- CopyrightID (CopyrightChains transaction hash)
0x18a4f1edee3dd828288ca7a5c7c72eb3e8daa9a9615f5962daa6f11aba06d3f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:c2a8b71382306b6aa84f34b935925216ecd98141855e28973c49bdbe75d92916- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7899400312
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: String Trio in D Major, Op. 14 No. 4, G. 98: I. Allegro giusto · Machine-readable JSON-LD