ISRC QZYFZ2329761
Verified recording
QZYFZ2329761 is “Freestyle 1” by K John,
registered on the CopyrightChains blockchain with CopyrightID
0x6e791f0f3aa3a747bb982069e8ef7f919114446bc0ca8da6599ace80721a7fe2 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/QZYFZ2329761.
Recording identifiers
- ISRC
- QZYFZ2329761
- Title
- Freestyle 1
- Artist
- K John
- CopyrightID (CopyrightChains transaction hash)
0x6e791f0f3aa3a747bb982069e8ef7f919114446bc0ca8da6599ace80721a7fe2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:bad73e016992fd04f1d013d100d46f887a01b1fcfaa797225967f8f119bbb237- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYFZ2329761
- Bitcoin block existence check
- https://blockstream.info/api/block/956302