ISRC USL4R2146022
Verified recording
USL4R2146022 is “36 Caprices, Op. 20: No. 8 in E-Flat Major” by Luigi Legnani,
registered on the CopyrightChains blockchain with CopyrightID
0x371f9536c93e464d0e991248f993dd4a25ea6c925923e956ed3572493fda8783 and independently timestamped
in Bitcoin block 960509 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2146022.
Recording identifiers
- ISRC
- USL4R2146022
- Title
- 36 Caprices, Op. 20: No. 8 in E-Flat Major
- Artist
- Luigi Legnani
- CopyrightID (CopyrightChains transaction hash)
0x371f9536c93e464d0e991248f993dd4a25ea6c925923e956ed3572493fda8783
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:30:37+00:00
- Bitcoin block
- 960509
- Canonical record hash
sha256:528f1be27160581672243e11e412707a080ae4f2407a7a16efda795b944b6c26- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2146022
- Bitcoin block existence check
- https://blockstream.info/api/block/960509
Full record
Track page: 36 Caprices, Op. 20: No. 8 in E-Flat Major · Machine-readable JSON-LD