ISRC GB2LD1900270
Verified recording
GB2LD1900270 is “Colours” by Maduk,
registered on the CopyrightChains blockchain with CopyrightID
0x4ea7783a5935bedff34dd5be06efc9ca12e9a18790170b8a8931124bc8da4081 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2LD1900270.
Recording identifiers
- ISRC
- GB2LD1900270
- Title
- Colours
- Artist
- Maduk
- CopyrightID (CopyrightChains transaction hash)
0x4ea7783a5935bedff34dd5be06efc9ca12e9a18790170b8a8931124bc8da4081
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:7ee0d179eb20d4a0b6e0f1c6e233df295b60dfeebcf75c3e22e4c7380594fffb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB2LD1900270
- Bitcoin block existence check
- https://blockstream.info/api/block/953513