ISRC QZZ662343797
Verified recording
QZZ662343797 is “Upřímnej” by Zuris,
registered on the CopyrightChains blockchain with CopyrightID
0xecd790828af3dd73dd24fab101fa9f9d0016a7c5a4763dadeb1bb10f5ca102dc and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ662343797.
Recording identifiers
- ISRC
- QZZ662343797
- Title
- Upřímnej
- Artist
- Zuris
- CopyrightID (CopyrightChains transaction hash)
0xecd790828af3dd73dd24fab101fa9f9d0016a7c5a4763dadeb1bb10f5ca102dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:42fd59880fae897086965ad0cdf630e144a3597ada92abb21c0925c837d10964- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ662343797
- Bitcoin block existence check
- https://blockstream.info/api/block/960497