ISRC ES5152000211
Verified recording
ES5152000211 is “Saber si estoy a tiempo (feat. María José)” by Café Quijano,
registered on the CopyrightChains blockchain with CopyrightID
0xb05eff31cbcc99b93949c9e6aa15819090f59fd96ca50e22a87879d38ec449f6 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152000211.
Recording identifiers
- ISRC
- ES5152000211
- Title
- Saber si estoy a tiempo (feat. María José)
- Artist
- Café Quijano
- CopyrightID (CopyrightChains transaction hash)
0xb05eff31cbcc99b93949c9e6aa15819090f59fd96ca50e22a87879d38ec449f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7098107194f72b14cdd4ac3c814be09200a5cbe48f9918850790a60c1a13679d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152000211
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Saber si estoy a tiempo (feat. María José) · Machine-readable JSON-LD