ISRC GB5KW1900722
Verified recording
GB5KW1900722 is “Top Line” by Leslie Butler,
registered on the CopyrightChains blockchain with CopyrightID
0xfbfd2739dd42c570612664677e90c69d1ebdbef20c1ac126ac7cb7b49b419a8c 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/GB5KW1900722.
Recording identifiers
- ISRC
- GB5KW1900722
- Title
- Top Line
- Artist
- Leslie Butler
- CopyrightID (CopyrightChains transaction hash)
0xfbfd2739dd42c570612664677e90c69d1ebdbef20c1ac126ac7cb7b49b419a8c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3d065fb9a02d1d12a8cff4f6754926e5116f31d599dceb46f4c3799d0d684780- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB5KW1900722
- Bitcoin block existence check
- https://blockstream.info/api/block/957118