ISRC QZNJW2012773
Verified recording
QZNJW2012773 is “Cristal” by Gualberto Ibarreto,
registered on the CopyrightChains blockchain with CopyrightID
0xcdeeb962bb9c84a1914e81e8dc6070c2b27f034b5477ac428af021a47b157c06 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/QZNJW2012773.
Recording identifiers
- ISRC
- QZNJW2012773
- Title
- Cristal
- Artist
- Gualberto Ibarreto
- CopyrightID (CopyrightChains transaction hash)
0xcdeeb962bb9c84a1914e81e8dc6070c2b27f034b5477ac428af021a47b157c06
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:1c8e753ff674a52d07144e247c38222c9cf54f7e848743e14f0de0cce4afc672- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2012773
- Bitcoin block existence check
- https://blockstream.info/api/block/956302