ISRC QZFZ72380039
Verified recording
QZFZ72380039 is “CASH ONLY” by Lyre,
registered on the CopyrightChains blockchain with CopyrightID
0x137c00b10aacbda66de16464f8f7c2a93f309726544f54f1b90e72f69a9b2799 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72380039.
Recording identifiers
- ISRC
- QZFZ72380039
- Title
- CASH ONLY
- Artist
- Lyre
- CopyrightID (CopyrightChains transaction hash)
0x137c00b10aacbda66de16464f8f7c2a93f309726544f54f1b90e72f69a9b2799
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:a815eb3d8ca0bc9dd51d7239ac0dcdb310bded97620b26dbc81b987668ad613a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72380039
- Bitcoin block existence check
- https://blockstream.info/api/block/960240