ISRC GBKQU1939640
Verified recording
GBKQU1939640 is “Reflux” by Defective Audio,
registered on the CopyrightChains blockchain with CopyrightID
0xd5b51ba4657a2df42da7b05a8624053cb82169011862a16062e47328c664790b and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1939640.
Recording identifiers
- ISRC
- GBKQU1939640
- Title
- Reflux
- Artist
- Defective Audio
- CopyrightID (CopyrightChains transaction hash)
0xd5b51ba4657a2df42da7b05a8624053cb82169011862a16062e47328c664790b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:058b5c3cadb827a33bf9dd23e226805b24b8df4bf8483b21bab3047d6b7be04e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1939640
- Bitcoin block existence check
- https://blockstream.info/api/block/960418