ISRC GBKQU2228739
Verified recording
GBKQU2228739 is “Reflex” by Spencer Brown,
registered on the CopyrightChains blockchain with CopyrightID
0x43e2e107cfde1ac8f2e2093c62bf1b87cf97524be35fb3a2094e23fa549b49ed 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/GBKQU2228739.
Recording identifiers
- ISRC
- GBKQU2228739
- Title
- Reflex
- Artist
- Spencer Brown
- CopyrightID (CopyrightChains transaction hash)
0x43e2e107cfde1ac8f2e2093c62bf1b87cf97524be35fb3a2094e23fa549b49ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:76793411f8247f601dc2d336b62923709121c51c8fee33b0f23518072cee5bca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2228739
- Bitcoin block existence check
- https://blockstream.info/api/block/957118