ISRC NLY331213521
Verified recording
NLY331213521 is “Sonata in F Minor, Op. 6 No. 7: I. Largo” by Pietro Locatelli,
registered on the CopyrightChains blockchain with CopyrightID
0x641761cea1224a6eb49f7bcf9a3320ed02f3e8e2e8348a1c4444b23ab9e483e7 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331213521.
Recording identifiers
- ISRC
- NLY331213521
- Title
- Sonata in F Minor, Op. 6 No. 7: I. Largo
- Artist
- Pietro Locatelli
- CopyrightID (CopyrightChains transaction hash)
0x641761cea1224a6eb49f7bcf9a3320ed02f3e8e2e8348a1c4444b23ab9e483e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:2eaa62ebb5b78fc3890c83797921d03acd2057911a5361eaaeb9feffb89bdeac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331213521
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Sonata in F Minor, Op. 6 No. 7: I. Largo · Machine-readable JSON-LD