ISRC ES5021901571
Verified recording
ES5021901571 is “Una Luz en la Ciudad (feat. Carlos Sadness) - Radio Edit” by Rozalén,
registered on the CopyrightChains blockchain with CopyrightID
0x5bf0555863a3dfc11ad9464ba9264c8aae8f140679bf4db7b2ef37d800bba3a4 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021901571.
Recording identifiers
- ISRC
- ES5021901571
- Title
- Una Luz en la Ciudad (feat. Carlos Sadness) - Radio Edit
- Artist
- Rozalén
- CopyrightID (CopyrightChains transaction hash)
0x5bf0555863a3dfc11ad9464ba9264c8aae8f140679bf4db7b2ef37d800bba3a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:3a3a1bcdbf77c55706e29eb8962071dcb26c444398d2b23a265dece9fa571739- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021901571
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Una Luz en la Ciudad (feat. Carlos Sadness) - Radio Edit · Machine-readable JSON-LD