ISRC NLA508119721
Verified recording
NLA508119721 is “Il barbiere di Siviglia / Act 2: No. 13 Quintetto: "Don Basilio!" "Cosa veggo!"” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0x4c6a0840a7e939f96a416e39bc7d1bacac17d96a528856f5e284cf391afc4565 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508119721.
Recording identifiers
- ISRC
- NLA508119721
- Title
- Il barbiere di Siviglia / Act 2: No. 13 Quintetto: "Don Basilio!" "Cosa veggo!"
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0x4c6a0840a7e939f96a416e39bc7d1bacac17d96a528856f5e284cf391afc4565
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:15642427852860005f0c873f10e8e6c1494ca9be0f4328df6cdc357934f093cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508119721
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Il barbiere di Siviglia / Act 2: No. 13 Quintetto: "Don Basilio!" "Cosa veggo!" · Machine-readable JSON-LD