ISRC QZTV32314778
Verified recording
QZTV32314778 is “Work Music” by Work Group Music,
registered on the CopyrightChains blockchain with CopyrightID
0xb3d3097485f153d57d3560b03c2a3ee31f4ce8b5820433e791c953eb43b100d9 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32314778.
Recording identifiers
- ISRC
- QZTV32314778
- Title
- Work Music
- Artist
- Work Group Music
- CopyrightID (CopyrightChains transaction hash)
0xb3d3097485f153d57d3560b03c2a3ee31f4ce8b5820433e791c953eb43b100d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:645ca2bbed499424d1ab37dc71736b2c2344b78e24caef0e772bacbea9cb8420- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32314778
- Bitcoin block existence check
- https://blockstream.info/api/block/960403