ISRC QZDQH1804023
Verified recording
QZDQH1804023 is “El Tecnico” by Los Amigueros de la Sierra,
registered on the CopyrightChains blockchain with CopyrightID
0xbf991c847cc4272c725bae5bb5059836be0dee5a358cd3f21073bc0ea116287a and independently timestamped
in Bitcoin block 960296 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1804023.
Recording identifiers
- ISRC
- QZDQH1804023
- Title
- El Tecnico
- Artist
- Los Amigueros de la Sierra
- CopyrightID (CopyrightChains transaction hash)
0xbf991c847cc4272c725bae5bb5059836be0dee5a358cd3f21073bc0ea116287a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:11:09+00:00
- Bitcoin block
- 960296
- Canonical record hash
sha256:e93d0b909adde7b8d1fd852c39dc9d1b30ec9b6ef14086777ea2c42bc5aedbef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1804023
- Bitcoin block existence check
- https://blockstream.info/api/block/960296