ISRC QZNWV2413661
Verified recording
QZNWV2413661 is “Working (Up and Running 2.0)” by Prezident Brown,
registered on the CopyrightChains blockchain with CopyrightID
0x61c729434f9fbf6fc12007b13a552cea7260f437ebb42d9983fdf691ab22761e and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2413661.
Recording identifiers
- ISRC
- QZNWV2413661
- Title
- Working (Up and Running 2.0)
- Artist
- Prezident Brown
- CopyrightID (CopyrightChains transaction hash)
0x61c729434f9fbf6fc12007b13a552cea7260f437ebb42d9983fdf691ab22761e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:479b2942f1fdb88dced7068b7ffee427de69b58977628fc9a0d939c0470c75f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2413661
- Bitcoin block existence check
- https://blockstream.info/api/block/960247
Full record
Track page: Working (Up and Running 2.0) · Machine-readable JSON-LD