ISRC JPVI00720360
Verified recording
JPVI00720360 is “艶姿ナミダ娘（Long Version)” by Kyoko Koizumi,
registered on the CopyrightChains blockchain with CopyrightID
0xbccc083da546c19776698e9a0effd9d3c6f9a8d1b0633573d4e7dcdbb4fbcd62 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI00720360.
Recording identifiers
- ISRC
- JPVI00720360
- Title
- 艶姿ナミダ娘（Long Version)
- Artist
- Kyoko Koizumi
- CopyrightID (CopyrightChains transaction hash)
0xbccc083da546c19776698e9a0effd9d3c6f9a8d1b0633573d4e7dcdbb4fbcd62
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:3070f2b97cafa790ea9df3867f4341ada1a3e66a8ae84e34ee56d9fa397ed3b9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI00720360
- Bitcoin block existence check
- https://blockstream.info/api/block/957124