ISRC QZDQH1818455
Verified recording
QZDQH1818455 is “El Cuarttetazo” by Banda La Piñera,
registered on the CopyrightChains blockchain with CopyrightID
0x0df5d52778506bc8f1ced1c5c6ad2c0a5c6d591e6999e95cfa0e67c4cc3fc838 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1818455.
Recording identifiers
- ISRC
- QZDQH1818455
- Title
- El Cuarttetazo
- Artist
- Banda La Piñera
- CopyrightID (CopyrightChains transaction hash)
0x0df5d52778506bc8f1ced1c5c6ad2c0a5c6d591e6999e95cfa0e67c4cc3fc838
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:2a64d91c818ef58ce5fcbafafae59eb33a6cf603bafd3bba3748b581ced32ef7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1818455
- Bitcoin block existence check
- https://blockstream.info/api/block/960427