ISRC QZW9L2205163
Verified recording
QZW9L2205163 is “Criticas” by Rokahfuerte,
registered on the CopyrightChains blockchain with CopyrightID
0x533fe84da91e8982129844bc91f99d941661e5ab0b763ef5eeac7d34bb99d4bd 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/QZW9L2205163.
Recording identifiers
- ISRC
- QZW9L2205163
- Title
- Criticas
- Artist
- Rokahfuerte
- CopyrightID (CopyrightChains transaction hash)
0x533fe84da91e8982129844bc91f99d941661e5ab0b763ef5eeac7d34bb99d4bd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:c8f9cf11153af85cbd3b690ab8394859d3770989cc48abb15645f4f2e69a69ba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2205163
- Bitcoin block existence check
- https://blockstream.info/api/block/957120