ISRC GBKQU2362659
Verified recording
GBKQU2362659 is “Bleu Azur” by Captain Mustache,
registered on the CopyrightChains blockchain with CopyrightID
0xde1f45818040fdfabff2daabb0f1ad8163947d62ff65aa1d370f8e5015de8620 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2362659.
Recording identifiers
- ISRC
- GBKQU2362659
- Title
- Bleu Azur
- Artist
- Captain Mustache
- CopyrightID (CopyrightChains transaction hash)
0xde1f45818040fdfabff2daabb0f1ad8163947d62ff65aa1d370f8e5015de8620
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:596ce26aad47417951f359d94f06cd495377635612fdeea47c5f9bafb026fece- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2362659
- Bitcoin block existence check
- https://blockstream.info/api/block/960478