ISRC QZTAS2300591
Verified recording
QZTAS2300591 is “PUF 2 LAX” by DJ Lostboi,
registered on the CopyrightChains blockchain with CopyrightID
0x5e8975bca11650601b4ab3e3d6be53591aae4eaaa205922d8d2507dc5ece657f and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2300591.
Recording identifiers
- ISRC
- QZTAS2300591
- Title
- PUF 2 LAX
- Artist
- DJ Lostboi
- CopyrightID (CopyrightChains transaction hash)
0x5e8975bca11650601b4ab3e3d6be53591aae4eaaa205922d8d2507dc5ece657f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:fe570630eab7b28955533ae4838039e381d41d268be2e7f5b75b668431964814- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2300591
- Bitcoin block existence check
- https://blockstream.info/api/block/959159