ISRC DEF057003293
Verified recording
DEF057003293 is “Quintet No. 7 for Guitar and Strings in E Minor, G. 451: III. Minuetto” by Luigi Boccherini,
registered on the CopyrightChains blockchain with CopyrightID
0x4d0d4ead01ab09a5f82199a2c83be8017e14e74d2df0a30e623738374f4677f4 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057003293.
Recording identifiers
- ISRC
- DEF057003293
- Title
- Quintet No. 7 for Guitar and Strings in E Minor, G. 451: III. Minuetto
- Artist
- Luigi Boccherini
- CopyrightID (CopyrightChains transaction hash)
0x4d0d4ead01ab09a5f82199a2c83be8017e14e74d2df0a30e623738374f4677f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:c9dada067cf4b001dca2357293e08b155f754cac10f62dd19abf8276f49e2896- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057003293
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Quintet No. 7 for Guitar and Strings in E Minor, G. 451: III. Minuetto · Machine-readable JSON-LD