ISRC QZFZ21917535
Verified recording
QZFZ21917535 is “Jack Webb” by Juzza,
registered on the CopyrightChains blockchain with CopyrightID
0x426d4762fb230237ef7daa7fd0c229ae873c7d0df29a4c7b7682d332b85371ab and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ21917535.
Recording identifiers
- ISRC
- QZFZ21917535
- Title
- Jack Webb
- Artist
- Juzza
- CopyrightID (CopyrightChains transaction hash)
0x426d4762fb230237ef7daa7fd0c229ae873c7d0df29a4c7b7682d332b85371ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:11005c2bae076dda83fc380a458e06246f1b3ac1b5e496af508f672fe5ba541c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ21917535
- Bitcoin block existence check
- https://blockstream.info/api/block/956302