ISRC QZNB82411382
Verified recording
QZNB82411382 is “Work Dat” by 438 Tok,
registered on the CopyrightChains blockchain with CopyrightID
0x827d5b7a59c6ccfc35d234371d953d15ceee1c242e13cd7af02960c92b323a07 and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNB82411382.
Recording identifiers
- ISRC
- QZNB82411382
- Title
- Work Dat
- Artist
- 438 Tok
- CopyrightID (CopyrightChains transaction hash)
0x827d5b7a59c6ccfc35d234371d953d15ceee1c242e13cd7af02960c92b323a07
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:3fef5ec5ae1a95050e4719f0a0a03358e06a7525b95bcdc5dc15c8d43f5a2ff8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNB82411382
- Bitcoin block existence check
- https://blockstream.info/api/block/960222