ISRC NLA508119707
Verified recording
NLA508119707 is “Il barbiere di Siviglia / Act 1: No. 4 Duetto: "All'idea di quel metallo"” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0xc0c49ef273ee3c81731d86677ff2603f752453cfc055cb57fe90c1c7d1e068ec and independently timestamped
in Bitcoin block 956894 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508119707.
Recording identifiers
- ISRC
- NLA508119707
- Title
- Il barbiere di Siviglia / Act 1: No. 4 Duetto: "All'idea di quel metallo"
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0xc0c49ef273ee3c81731d86677ff2603f752453cfc055cb57fe90c1c7d1e068ec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T07:53:57+00:00
- Bitcoin block
- 956894
- Canonical record hash
sha256:ce1385edbf3c7017a218ff6de5a88576b10751d67fa0658040eff2ac99db6469- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508119707
- Bitcoin block existence check
- https://blockstream.info/api/block/956894
Full record
Track page: Il barbiere di Siviglia / Act 1: No. 4 Duetto: "All'idea di quel metallo" · Machine-readable JSON-LD