ISRC FR10S1726566
Verified recording
FR10S1726566 is “El Barberillo de Lavapies, Act I: Los Señores Madrileños (Majas, Mayos, Estudiantes, Vendedora, Lamparilla)” by Francisco Asenjo Barbieri,
registered on the CopyrightChains blockchain with CopyrightID
0x9e0cfa8baab84f1a539b736f8ed72b43ee556d60d7c36d988215ff371efdc268 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1726566.
Recording identifiers
- ISRC
- FR10S1726566
- Title
- El Barberillo de Lavapies, Act I: Los Señores Madrileños (Majas, Mayos, Estudiantes, Vendedora, Lamparilla)
- Artist
- Francisco Asenjo Barbieri
- CopyrightID (CopyrightChains transaction hash)
0x9e0cfa8baab84f1a539b736f8ed72b43ee556d60d7c36d988215ff371efdc268
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:829d21d239a2fd045d25dd27549fcbb17b5606cfe9c65dcae13d12b13f352a5d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1726566
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: El Barberillo de Lavapies, Act I: Los Señores Madrileños (Majas, Mayos, Estudiantes, Vendedora, Lamparilla) · Machine-readable JSON-LD