ISRC USUM72221181
Verified recording
USUM72221181 is “El Pasado (Feat. Nabález, Los Nietos De Terán, Grace Guillén, Randy Ortiz, Kevin Apolo)” by Banda La Ejecutiva de Mazatlan Sinaloa,
registered on the CopyrightChains blockchain with CopyrightID
0xf49f01ab4a2e506c8302eb7173818048d1b1c0b8cdb7ad6da25b5376139b6822 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/USUM72221181.
Recording identifiers
- ISRC
- USUM72221181
- Title
- El Pasado (Feat. Nabález, Los Nietos De Terán, Grace Guillén, Randy Ortiz, Kevin Apolo)
- Artist
- Banda La Ejecutiva de Mazatlan Sinaloa
- CopyrightID (CopyrightChains transaction hash)
0xf49f01ab4a2e506c8302eb7173818048d1b1c0b8cdb7ad6da25b5376139b6822
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:35eb0f0f53ab54671aa226853ae39782ae0622ae9774a40d4bc08cef57fb7577- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72221181
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: El Pasado (Feat. Nabález, Los Nietos De Terán, Grace Guillén, Randy Ortiz, Kevin Apolo) · Machine-readable JSON-LD