ISRC USL4R2146024
Verified recording
USL4R2146024 is “36 Caprices, Op. 20: No. 10 in B-Flat Major” by Luigi Legnani,
registered on the CopyrightChains blockchain with CopyrightID
0x4e712185c1951d97c30b6415b2922c87fab3d4e674196eecdfebd78a56909a50 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2146024.
Recording identifiers
- ISRC
- USL4R2146024
- Title
- 36 Caprices, Op. 20: No. 10 in B-Flat Major
- Artist
- Luigi Legnani
- CopyrightID (CopyrightChains transaction hash)
0x4e712185c1951d97c30b6415b2922c87fab3d4e674196eecdfebd78a56909a50
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:e133b8f2a9f62a780bd5520e7c77ae3f48a42c0b8839252e6dda32dce59fa183- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2146024
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: 36 Caprices, Op. 20: No. 10 in B-Flat Major · Machine-readable JSON-LD