ISRC QZNWR2003648
Verified recording
QZNWR2003648 is “Katana” by Linton,
registered on the CopyrightChains blockchain with CopyrightID
0xaca4024297dea36c84b244d595f9b8942744b64e1847ad0238966bae49fa24a3 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2003648.
Recording identifiers
- ISRC
- QZNWR2003648
- Title
- Katana
- Artist
- Linton
- CopyrightID (CopyrightChains transaction hash)
0xaca4024297dea36c84b244d595f9b8942744b64e1847ad0238966bae49fa24a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:8529a054bb611ed8f3bdfa60046ee12a887646d30db8895a30f68960acc8b5bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2003648
- Bitcoin block existence check
- https://blockstream.info/api/block/960403