ISRC QZZ8A2343298
Verified recording
QZZ8A2343298 is “Celestial Work Efficiency” by Calm Work Music,
registered on the CopyrightChains blockchain with CopyrightID
0x26fef182c40c5cc367c270c6bcf351c57455e947d76f24773fbdbd2ed92423bc and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2343298.
Recording identifiers
- ISRC
- QZZ8A2343298
- Title
- Celestial Work Efficiency
- Artist
- Calm Work Music
- CopyrightID (CopyrightChains transaction hash)
0x26fef182c40c5cc367c270c6bcf351c57455e947d76f24773fbdbd2ed92423bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:457696c0f5833a455bbf6da3c5c1c46a74240fee6725e7178a7a59abe4a06ebb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2343298
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Celestial Work Efficiency · Machine-readable JSON-LD