ISRC QZDQH2370814
Verified recording
QZDQH2370814 is “El Centenario” by Los Ejemplares del Rancho,
registered on the CopyrightChains blockchain with CopyrightID
0xde746bbba1d134a8e1f179ce08fb0b33b62a45d5f0f7c8a3af5c32c7ea7bd258 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2370814.
Recording identifiers
- ISRC
- QZDQH2370814
- Title
- El Centenario
- Artist
- Los Ejemplares del Rancho
- CopyrightID (CopyrightChains transaction hash)
0xde746bbba1d134a8e1f179ce08fb0b33b62a45d5f0f7c8a3af5c32c7ea7bd258
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:841a6a24cb51399759cc893e69ef96d2ffd5280106574129029c534b63888527- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2370814
- Bitcoin block existence check
- https://blockstream.info/api/block/960144