ISRC QZTLA2383056
Verified recording
QZTLA2383056 is “Leaking Oil” by klwn cat,
registered on the CopyrightChains blockchain with CopyrightID
0x8d90c8601bde9cfebf43d303f62d2ccbf5176ec8136baf3be521d533f107d32e and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTLA2383056.
Recording identifiers
- ISRC
- QZTLA2383056
- Title
- Leaking Oil
- Artist
- klwn cat
- CopyrightID (CopyrightChains transaction hash)
0x8d90c8601bde9cfebf43d303f62d2ccbf5176ec8136baf3be521d533f107d32e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:cb7e1a2d2084a4575d0244166692818b0a90ad73d171871f745cf6886f4d62ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTLA2383056
- Bitcoin block existence check
- https://blockstream.info/api/block/960473