ISRC GBKQU2431540
Verified recording
GBKQU2431540 is “Lost” by L.GU.,
registered on the CopyrightChains blockchain with CopyrightID
0xc6ec48f3b5d941d0d8a41e3ed9617094c7036011df5eb1f0e8cb7e0de4804405 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/GBKQU2431540.
Recording identifiers
- ISRC
- GBKQU2431540
- Title
- Lost
- Artist
- L.GU.
- CopyrightID (CopyrightChains transaction hash)
0xc6ec48f3b5d941d0d8a41e3ed9617094c7036011df5eb1f0e8cb7e0de4804405
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:e996b1224171542214a0c62b28c5da6193beaee28091ae9a519aa6e7ce6b5863- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2431540
- Bitcoin block existence check
- https://blockstream.info/api/block/956302