ISRC GBKQU2237587
Verified recording
GBKQU2237587 is “Blue Hour” by Jisatsu,
registered on the CopyrightChains blockchain with CopyrightID
0x238ee8d8b543afe0a3524c41d553acf8cf8797514daecd409b2dc3b41de464ef and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2237587.
Recording identifiers
- ISRC
- GBKQU2237587
- Title
- Blue Hour
- Artist
- Jisatsu
- CopyrightID (CopyrightChains transaction hash)
0x238ee8d8b543afe0a3524c41d553acf8cf8797514daecd409b2dc3b41de464ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:0c97a468716a7535c0377cd90a6afab843e4e225dda187f3f4887910fb848a24- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2237587
- Bitcoin block existence check
- https://blockstream.info/api/block/953528