ISRC JPZ922307488
Verified recording
JPZ922307488 is “Kujira” by SHIN KOKAWA,
registered on the CopyrightChains blockchain with CopyrightID
0x7b245068e33386c803c6a70297be7147bd20430ce637ace6c67667b5b7d370c3 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/JPZ922307488.
Recording identifiers
- ISRC
- JPZ922307488
- Title
- Kujira
- Artist
- SHIN KOKAWA
- CopyrightID (CopyrightChains transaction hash)
0x7b245068e33386c803c6a70297be7147bd20430ce637ace6c67667b5b7d370c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c5c81b63de6aeafdc1ada769d6e0f42e828c464d229a3b19ed5b83c3c44075d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ922307488
- Bitcoin block existence check
- https://blockstream.info/api/block/957118