ISRC QZWFN2394093
Verified recording
QZWFN2394093 is “Usual” by Lunchbox,
registered on the CopyrightChains blockchain with CopyrightID
0xa31d95b3c3dccff4f065b6a3a35c76b0423ead07e578ec8fc2c9b8a9b65e1fb7 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/QZWFN2394093.
Recording identifiers
- ISRC
- QZWFN2394093
- Title
- Usual
- Artist
- Lunchbox
- CopyrightID (CopyrightChains transaction hash)
0xa31d95b3c3dccff4f065b6a3a35c76b0423ead07e578ec8fc2c9b8a9b65e1fb7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:425cc68856649e85983e5b492c7f1218054434ec4b44140ee19fde9d59ed8ebb- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFN2394093
- Bitcoin block existence check
- https://blockstream.info/api/block/956304