ISRC GBKQU1899198
Verified recording
GBKQU1899198 is “Black Friday” by Face & Book,
registered on the CopyrightChains blockchain with CopyrightID
0xe761e901ac08d42402c526bd4730ca21b8fa53627960f8d8ffbd68a132dddbff and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1899198.
Recording identifiers
- ISRC
- GBKQU1899198
- Title
- Black Friday
- Artist
- Face & Book
- CopyrightID (CopyrightChains transaction hash)
0xe761e901ac08d42402c526bd4730ca21b8fa53627960f8d8ffbd68a132dddbff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:306c503cb2c6db16b370cf502ddf62a8f9f430a8cf8d596b85a3ff0daf043c33- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1899198
- Bitcoin block existence check
- https://blockstream.info/api/block/960478