ISRC GBRKQ2479907
Verified recording
GBRKQ2479907 is “Concentration Flow Work” by Work Music,
registered on the CopyrightChains blockchain with CopyrightID
0x52645af99ebd352ad9bffa4ebcde4ae6078cd4fe8c9bb3e67633bf1e8c1778b5 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2479907.
Recording identifiers
- ISRC
- GBRKQ2479907
- Title
- Concentration Flow Work
- Artist
- Work Music
- CopyrightID (CopyrightChains transaction hash)
0x52645af99ebd352ad9bffa4ebcde4ae6078cd4fe8c9bb3e67633bf1e8c1778b5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:352b4ea8f064e81d50acd05daabec3d569423f69815c009002aea788460efacb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2479907
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concentration Flow Work · Machine-readable JSON-LD