ISRC QZ4JJ1624262
Verified recording
QZ4JJ1624262 is “Frank Matthews” by Hus KingPin,
registered on the CopyrightChains blockchain with CopyrightID
0x63b794e48d14ecf9389fce3c3979792f1702635d2f54f86b92a2d2dbab7640d3 and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1624262.
Recording identifiers
- ISRC
- QZ4JJ1624262
- Title
- Frank Matthews
- Artist
- Hus KingPin
- CopyrightID (CopyrightChains transaction hash)
0x63b794e48d14ecf9389fce3c3979792f1702635d2f54f86b92a2d2dbab7640d3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:f61e9bc42988fa733699813a5ddce5f6ffaaeee7556ba2a08c802d0c5da1a836- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1624262
- Bitcoin block existence check
- https://blockstream.info/api/block/960429