ISRC USASX0660712
Verified recording
USASX0660712 is “Guitar Quintet No. 4 in D Major, G. 448 (arr. J. Sparks): IV. Introduction -” by Luigi Boccherini,
registered on the CopyrightChains blockchain with CopyrightID
0x03d72a914926f0178bf6881b770f3dff9c236461dec94e634984e28c71c59785 and independently timestamped
in Bitcoin block 960349 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX0660712.
Recording identifiers
- ISRC
- USASX0660712
- Title
- Guitar Quintet No. 4 in D Major, G. 448 (arr. J. Sparks): IV. Introduction -
- Artist
- Luigi Boccherini
- CopyrightID (CopyrightChains transaction hash)
0x03d72a914926f0178bf6881b770f3dff9c236461dec94e634984e28c71c59785
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:23:41+00:00
- Bitcoin block
- 960349
- Canonical record hash
sha256:12ab0e6dce2f14f3373ff5c54f76c83a9ca028ffbdb439d8138cdc92e874a5d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASX0660712
- Bitcoin block existence check
- https://blockstream.info/api/block/960349
Full record
Track page: Guitar Quintet No. 4 in D Major, G. 448 (arr. J. Sparks): IV. Introduction - · Machine-readable JSON-LD