ISRC MXUM71602442
Verified recording
MXUM71602442 is “Cero No Ser - Salvador Y El Unicornio Remix” by León Larregui,
registered on the CopyrightChains blockchain with CopyrightID
0xa74c8b96fe7a81e961e7671af54ad5d71ae75d3e5fc40ef743af9ad6b90ce445 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM71602442.
Recording identifiers
- ISRC
- MXUM71602442
- Title
- Cero No Ser - Salvador Y El Unicornio Remix
- Artist
- León Larregui
- CopyrightID (CopyrightChains transaction hash)
0xa74c8b96fe7a81e961e7671af54ad5d71ae75d3e5fc40ef743af9ad6b90ce445
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b88cb10e6c74dae38b34050bc755929bb25e14119f3d7c8ad85de822d7f7fb67- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM71602442
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Cero No Ser - Salvador Y El Unicornio Remix · Machine-readable JSON-LD