ISRC QZFZ62070893
Verified recording
QZFZ62070893 is “Aquí” by MalaCara,
registered on the CopyrightChains blockchain with CopyrightID
0xcef3b0ad97be13e6cc3e4b0cea94f6994970cd84a546f8b8b62faf5600aeaa28 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62070893.
Recording identifiers
- ISRC
- QZFZ62070893
- Title
- Aquí
- Artist
- MalaCara
- CopyrightID (CopyrightChains transaction hash)
0xcef3b0ad97be13e6cc3e4b0cea94f6994970cd84a546f8b8b62faf5600aeaa28
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:92b5b5953b627a5f87ed9dc00354716cb78c426dbf516f00afd05f50616d3b3e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62070893
- Bitcoin block existence check
- https://blockstream.info/api/block/957120