ISRC NLA508321433
Verified recording
NLA508321433 is “Cavalleria rusticana: "Regina coeli laetare"” by Pietro Mascagni,
registered on the CopyrightChains blockchain with CopyrightID
0xfbbb508f48ce5c7e9c59c54118e3e42b836b8c1c2781ba58b7b86e1b1f9b1fea and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508321433.
Recording identifiers
- ISRC
- NLA508321433
- Title
- Cavalleria rusticana: "Regina coeli laetare"
- Artist
- Pietro Mascagni
- CopyrightID (CopyrightChains transaction hash)
0xfbbb508f48ce5c7e9c59c54118e3e42b836b8c1c2781ba58b7b86e1b1f9b1fea
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:7f39f9225ba08c6b79c7737f23dcece49e561442b06dc21532ce9bff6b0b7736- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508321433
- Bitcoin block existence check
- https://blockstream.info/api/block/960222
Full record
Track page: Cavalleria rusticana: "Regina coeli laetare" · Machine-readable JSON-LD