ISRC USL4R2146027
Verified recording
USL4R2146027 is “36 Caprices, Op. 20: No. 13 in D Minor” by Luigi Legnani,
registered on the CopyrightChains blockchain with CopyrightID
0x18001934d68adc8e0e567c4eaa8bc7e9bffc616a66524d3947e2d4362cd70177 and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2146027.
Recording identifiers
- ISRC
- USL4R2146027
- Title
- 36 Caprices, Op. 20: No. 13 in D Minor
- Artist
- Luigi Legnani
- CopyrightID (CopyrightChains transaction hash)
0x18001934d68adc8e0e567c4eaa8bc7e9bffc616a66524d3947e2d4362cd70177
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:2cf34c5b1309fc33f28c49d48d27847d585321b46ad5021857aa2c172d72c72f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2146027
- Bitcoin block existence check
- https://blockstream.info/api/block/960489
Full record
Track page: 36 Caprices, Op. 20: No. 13 in D Minor · Machine-readable JSON-LD