ISRC QM3UY1900010
Verified recording
QM3UY1900010 is “El Becerrito (La Vaca Mariposa)” by Simón Díaz,
registered on the CopyrightChains blockchain with CopyrightID
0x5f34784f9a41eb3748af86c3fa39b6d4925abb4a7c1682726fb2605fe0531254 and independently timestamped
in Bitcoin block 960225 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3UY1900010.
Recording identifiers
- ISRC
- QM3UY1900010
- Title
- El Becerrito (La Vaca Mariposa)
- Artist
- Simón Díaz
- CopyrightID (CopyrightChains transaction hash)
0x5f34784f9a41eb3748af86c3fa39b6d4925abb4a7c1682726fb2605fe0531254
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:04:30+00:00
- Bitcoin block
- 960225
- Canonical record hash
sha256:2ae694c4c90a744080deb5f77308279a5b0ae7d1e2d5c86ab627b00596a6fda3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3UY1900010
- Bitcoin block existence check
- https://blockstream.info/api/block/960225
Full record
Track page: El Becerrito (La Vaca Mariposa) · Machine-readable JSON-LD