ISRC QZWFF2489339
Verified recording
QZWFF2489339 is “LUTO” by Joe Lee,
registered on the CopyrightChains blockchain with CopyrightID
0x74c2ba1b633e1ad04dbdfc87b3841cd05d8e56396c3f5afe84a80f98fcb9f253 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/QZWFF2489339.
Recording identifiers
- ISRC
- QZWFF2489339
- Title
- LUTO
- Artist
- Joe Lee
- CopyrightID (CopyrightChains transaction hash)
0x74c2ba1b633e1ad04dbdfc87b3841cd05d8e56396c3f5afe84a80f98fcb9f253
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b2192bdd8f3660470d588e918588c31e35de5ee483c2b4a423b190e60a1f7922- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFF2489339
- Bitcoin block existence check
- https://blockstream.info/api/block/956304