ISRC QZSYP2281456
Verified recording
QZSYP2281456 is “Doorstep” by klwn cat,
registered on the CopyrightChains blockchain with CopyrightID
0x82eedbaed54ae0671a1ec5c94bcd4cf9e8ea50a61679952787e2ac6e3847aa0a and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSYP2281456.
Recording identifiers
- ISRC
- QZSYP2281456
- Title
- Doorstep
- Artist
- klwn cat
- CopyrightID (CopyrightChains transaction hash)
0x82eedbaed54ae0671a1ec5c94bcd4cf9e8ea50a61679952787e2ac6e3847aa0a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:c214fb3f7ae6fe081d7c80bf148902c7f5f843b27fea4f081c4014a2cbb34b52- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSYP2281456
- Bitcoin block existence check
- https://blockstream.info/api/block/960229