ISRC GBHMU1200296
Verified recording
GBHMU1200296 is “Colorblind” by Leona Lewis,
registered on the CopyrightChains blockchain with CopyrightID
0x6746cb415406abb598209780361bed323c509c1cc234436c6d3edc5762bc5bac and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHMU1200296.
Recording identifiers
- ISRC
- GBHMU1200296
- Title
- Colorblind
- Artist
- Leona Lewis
- CopyrightID (CopyrightChains transaction hash)
0x6746cb415406abb598209780361bed323c509c1cc234436c6d3edc5762bc5bac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:fdd0d409bbe264a4aca5509b225993b077abf0a13ed93e052fc2b933f656546c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHMU1200296
- Bitcoin block existence check
- https://blockstream.info/api/block/956302