ISRC QZTV32317177
Verified recording
QZTV32317177 is “Work Music for Focus” by Work Group Music,
registered on the CopyrightChains blockchain with CopyrightID
0x0f767f035d7b31ffb461a5454f3c86c52f788130f87f2663e54119c3414b1eb4 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32317177.
Recording identifiers
- ISRC
- QZTV32317177
- Title
- Work Music for Focus
- Artist
- Work Group Music
- CopyrightID (CopyrightChains transaction hash)
0x0f767f035d7b31ffb461a5454f3c86c52f788130f87f2663e54119c3414b1eb4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:5a517fdc008bbe0fa591158fc4af215cd917e2b163bb64d91fcb544698ae7c9b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32317177
- Bitcoin block existence check
- https://blockstream.info/api/block/960397