ISRC JPVI09102250
Verified recording
JPVI09102250 is “最後のKiss” by Kyoko Koizumi,
registered on the CopyrightChains blockchain with CopyrightID
0xbd7f157b8ae353763aaf4fd91620acc3679bb9cab87bc4d1f987f8246816a05e and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI09102250.
Recording identifiers
- ISRC
- JPVI09102250
- Title
- 最後のKiss
- Artist
- Kyoko Koizumi
- CopyrightID (CopyrightChains transaction hash)
0xbd7f157b8ae353763aaf4fd91620acc3679bb9cab87bc4d1f987f8246816a05e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:1e364e866449b921e489089c397e1d2af77989253502c3fe84da41fcf6320740- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI09102250
- Bitcoin block existence check
- https://blockstream.info/api/block/960229