ISRC GBKQU1746379
Verified recording
GBKQU1746379 is “Kate” by Franz Costa,
registered on the CopyrightChains blockchain with CopyrightID
0xc843ad7b5dd3601c87e63b062abdf16c0f497183c7595bdc0c95263227866762 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/GBKQU1746379.
Recording identifiers
- ISRC
- GBKQU1746379
- Title
- Kate
- Artist
- Franz Costa
- CopyrightID (CopyrightChains transaction hash)
0xc843ad7b5dd3601c87e63b062abdf16c0f497183c7595bdc0c95263227866762
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ca457ad47ab0c25ae39948fec0736cc665fbf5ea000481854a190cdd0a1916c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU1746379
- Bitcoin block existence check
- https://blockstream.info/api/block/957118