ISRC DEF057003294
Verified recording
DEF057003294 is “Quintet No. 7 for Guitar and Strings in E Minor, G. 451: IV. Allegretto” by Luigi Boccherini,
registered on the CopyrightChains blockchain with CopyrightID
0x16412475cec585495c7b770ad901e08fdb6e8cccc29f8e35048ff20704306ed5 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057003294.
Recording identifiers
- ISRC
- DEF057003294
- Title
- Quintet No. 7 for Guitar and Strings in E Minor, G. 451: IV. Allegretto
- Artist
- Luigi Boccherini
- CopyrightID (CopyrightChains transaction hash)
0x16412475cec585495c7b770ad901e08fdb6e8cccc29f8e35048ff20704306ed5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:14cc4eef27f0cf1aea8ac6deb3c1178cffda381e9bec2760516465667b754efa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057003294
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Quintet No. 7 for Guitar and Strings in E Minor, G. 451: IV. Allegretto · Machine-readable JSON-LD