ISRC GBRKQ2216089
Verified recording
GBRKQ2216089 is “Blue Cheese” by Guhhl,
registered on the CopyrightChains blockchain with CopyrightID
0x4920b8f840b4e0315713e66a087c47a267d5f50aed26731b2d85af38dc958753 and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2216089.
Recording identifiers
- ISRC
- GBRKQ2216089
- Title
- Blue Cheese
- Artist
- Guhhl
- CopyrightID (CopyrightChains transaction hash)
0x4920b8f840b4e0315713e66a087c47a267d5f50aed26731b2d85af38dc958753
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:03b97c9a1576b2eaa1bd85842498c21271035485b091e38004f4ebc6e334a1f1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2216089
- Bitcoin block existence check
- https://blockstream.info/api/block/960473