ISRC JPVI00243500
Verified recording
JPVI00243500 is “快盗ルビイ（小泉今日子 & 大滝詠一デュエット・ヴァージョン）” by Kyoko Koizumi,
registered on the CopyrightChains blockchain with CopyrightID
0x636ef34015abefba01a34a931df06f1eff95d74f4d1a11e1cbf2dc17ddaa28d3 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI00243500.
Recording identifiers
- ISRC
- JPVI00243500
- Title
- 快盗ルビイ（小泉今日子 & 大滝詠一デュエット・ヴァージョン）
- Artist
- Kyoko Koizumi
- CopyrightID (CopyrightChains transaction hash)
0x636ef34015abefba01a34a931df06f1eff95d74f4d1a11e1cbf2dc17ddaa28d3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:5c52a9e0a5f99e83ab303dc79a2c474d3226d2b8c914185150362933ff96b2c4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI00243500
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: 快盗ルビイ（小泉今日子 & 大滝詠一デュエット・ヴァージョン） · Machine-readable JSON-LD