ISRC QZFZ22277324
Verified recording
QZFZ22277324 is “Uno X Uno” by Pete Perignon,
registered on the CopyrightChains blockchain with CopyrightID
0xbf5c3e20511a8bbdc3146bf1ee5476e83baa7bdc9289d44fa0bfdd08f268716d 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/QZFZ22277324.
Recording identifiers
- ISRC
- QZFZ22277324
- Title
- Uno X Uno
- Artist
- Pete Perignon
- CopyrightID (CopyrightChains transaction hash)
0xbf5c3e20511a8bbdc3146bf1ee5476e83baa7bdc9289d44fa0bfdd08f268716d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a7c5c1ae7370399c04bda7166bc5e9ae11f84e4c56cd56d02692f3571c6302cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22277324
- Bitcoin block existence check
- https://blockstream.info/api/block/956302