ISRC GBBFT0000047
Verified recording
GBBFT0000047 is “La Ciudad de los Pregones” by David Álvarez,
registered on the CopyrightChains blockchain with CopyrightID
0x5c8bd962c6c1e42b2888dfba65b41b06980585dad310e28464ef85a9191cfd93 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBFT0000047.
Recording identifiers
- ISRC
- GBBFT0000047
- Title
- La Ciudad de los Pregones
- Artist
- David Álvarez
- CopyrightID (CopyrightChains transaction hash)
0x5c8bd962c6c1e42b2888dfba65b41b06980585dad310e28464ef85a9191cfd93
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:8505dae5e07565c6609c9dadbd8da2cfede9f2c43be59d8202438ddbec8fa774- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBFT0000047
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: La Ciudad de los Pregones · Machine-readable JSON-LD