ISRC QZS7J2373909
Verified recording
QZS7J2373909 is “SHELLCASES” by klwn cat,
registered on the CopyrightChains blockchain with CopyrightID
0x9b56bfc7fc9b17540ba6f0a0bf1ace0531a55c157457b5a5abbb4a334f6156ba and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2373909.
Recording identifiers
- ISRC
- QZS7J2373909
- Title
- SHELLCASES
- Artist
- klwn cat
- CopyrightID (CopyrightChains transaction hash)
0x9b56bfc7fc9b17540ba6f0a0bf1ace0531a55c157457b5a5abbb4a334f6156ba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:aa4ac7cbd7fce9c800abb4b73883651a4edc0158bb330fef7d57982634430bee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2373909
- Bitcoin block existence check
- https://blockstream.info/api/block/960441