ISRC QZES71923856
Verified recording
QZES71923856 is “Mi error” by Grupo Marca Registrada,
registered on the CopyrightChains blockchain with CopyrightID
0xfe4bbdd5ebc23dca3a06fc0273f5a2f214e59e991a0a2c25ea35574b89e70bf8 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES71923856.
Recording identifiers
- ISRC
- QZES71923856
- Title
- Mi error
- Artist
- Grupo Marca Registrada
- CopyrightID (CopyrightChains transaction hash)
0xfe4bbdd5ebc23dca3a06fc0273f5a2f214e59e991a0a2c25ea35574b89e70bf8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:dcfc3a8ef20319728e0674ac3a6f920b30a8e055510b60ff6e5d3c577095893d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES71923856
- Bitcoin block existence check
- https://blockstream.info/api/block/956302