ISRC QZFYX2080747
Verified recording
QZFYX2080747 is “Day Seven” by Victor Butzelaar,
registered on the CopyrightChains blockchain with CopyrightID
0x5415bca95248aa84bbb414eee23bdb26fef439aa6b0c504c0bcf4dffd5a05267 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2080747.
Recording identifiers
- ISRC
- QZFYX2080747
- Title
- Day Seven
- Artist
- Victor Butzelaar
- CopyrightID (CopyrightChains transaction hash)
0x5415bca95248aa84bbb414eee23bdb26fef439aa6b0c504c0bcf4dffd5a05267
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1d8ec1da3f9c076bc8a676c77e67f11215f365e94ee456c5f1cc6f29edd8691e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2080747
- Bitcoin block existence check
- https://blockstream.info/api/block/956304