ISRC GBBN31500026
Verified recording
GBBN31500026 is “Know Now” by Public Image Ltd.,
registered on the CopyrightChains blockchain with CopyrightID
0x27f4d23209d082b3124ded6d96a45d9966867d950ffce894e4f2bbb0a6e09e60 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBN31500026.
Recording identifiers
- ISRC
- GBBN31500026
- Title
- Know Now
- Artist
- Public Image Ltd.
- CopyrightID (CopyrightChains transaction hash)
0x27f4d23209d082b3124ded6d96a45d9966867d950ffce894e4f2bbb0a6e09e60
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:82e3c1fe6a87ee5791c2055511d10d17a0f21efdcc267e9818d594aa60e98c0e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBN31500026
- Bitcoin block existence check
- https://blockstream.info/api/block/956889