ISRC ES5279903913
Verified recording
ES5279903913 is “Las Golondrinas, Final, I parte: "¡Qué linda es Colombina!"” by Coro del Gran Teatro Lírico de Bacelona,
registered on the CopyrightChains blockchain with CopyrightID
0xc75c4c1c4ab9182233956aa85e53fabdbe6ccb858e5baca2e44a85fe09df1943 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5279903913.
Recording identifiers
- ISRC
- ES5279903913
- Title
- Las Golondrinas, Final, I parte: "¡Qué linda es Colombina!"
- Artist
- Coro del Gran Teatro Lírico de Bacelona
- CopyrightID (CopyrightChains transaction hash)
0xc75c4c1c4ab9182233956aa85e53fabdbe6ccb858e5baca2e44a85fe09df1943
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:9f32a9f0a17581b10e5bc0092e2089b7e5bb59810bed52edd3bb5da734a5b613- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5279903913
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Las Golondrinas, Final, I parte: "¡Qué linda es Colombina!" · Machine-readable JSON-LD