ISRC QZHNB2058354
Verified recording
QZHNB2058354 is “Black Widow” by RiverKinn,
registered on the CopyrightChains blockchain with CopyrightID
0xdea4b43e7128012ceed6f0bfcff5b7c63e72e4e0d93d38900e9aa24ade388e94 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2058354.
Recording identifiers
- ISRC
- QZHNB2058354
- Title
- Black Widow
- Artist
- RiverKinn
- CopyrightID (CopyrightChains transaction hash)
0xdea4b43e7128012ceed6f0bfcff5b7c63e72e4e0d93d38900e9aa24ade388e94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:b9e9123733e56958808a31f143d82aedf27b64411bbb97f69a1ce7dd46e578d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2058354
- Bitcoin block existence check
- https://blockstream.info/api/block/960138