ISRC JPVI08902070
Verified recording
JPVI08902070 is “CDJ” by Kyoko Koizumi,
registered on the CopyrightChains blockchain with CopyrightID
0x1cadbf3beb6d8e73a51c8f9e7512c46e1a8da7e8d92ba3eb269c6dad8d90027e and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08902070.
Recording identifiers
- ISRC
- JPVI08902070
- Title
- CDJ
- Artist
- Kyoko Koizumi
- CopyrightID (CopyrightChains transaction hash)
0x1cadbf3beb6d8e73a51c8f9e7512c46e1a8da7e8d92ba3eb269c6dad8d90027e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:451289731d23b8c1114b0d173ba13295266d5849c36cd976a0584d34c3084e1f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08902070
- Bitcoin block existence check
- https://blockstream.info/api/block/960327