ISRC JPVI09012880
Verified recording
JPVI09012880 is “涙の行方” by Kyoko Koizumi,
registered on the CopyrightChains blockchain with CopyrightID
0x6e09ead33a529d73c5850f14657b28f8652c1d3926b35c00b247774b995d312b and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI09012880.
Recording identifiers
- ISRC
- JPVI09012880
- Title
- 涙の行方
- Artist
- Kyoko Koizumi
- CopyrightID (CopyrightChains transaction hash)
0x6e09ead33a529d73c5850f14657b28f8652c1d3926b35c00b247774b995d312b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:6d43b93b36a593dd14b77042c3883809679257bfba1babe79e34673c71103529- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI09012880
- Bitcoin block existence check
- https://blockstream.info/api/block/960403