ISRC QZKDK2135640
Verified recording
QZKDK2135640 is “Ex” by Lizz,
registered on the CopyrightChains blockchain with CopyrightID
0x15dc324d70508cb7250e1af110eed2242ba80f72c897eb5b16bc5e16846d7232 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDK2135640.
Recording identifiers
- ISRC
- QZKDK2135640
- Title
- Ex
- Artist
- Lizz
- CopyrightID (CopyrightChains transaction hash)
0x15dc324d70508cb7250e1af110eed2242ba80f72c897eb5b16bc5e16846d7232
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:3b6242f56c4eee97cf244a3c45493b2d119cdb59a840662e3e19819579aa3521- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDK2135640
- Bitcoin block existence check
- https://blockstream.info/api/block/960334