ISRC JPVI08902040
Verified recording
JPVI08902040 is “好奇心 7000” by Kyoko Koizumi,
registered on the CopyrightChains blockchain with CopyrightID
0xc7af91dfdf9b6e7361dd40e53a4e7417668edcb90adf392858e92185e6ee3eaf 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/JPVI08902040.
Recording identifiers
- ISRC
- JPVI08902040
- Title
- 好奇心 7000
- Artist
- Kyoko Koizumi
- CopyrightID (CopyrightChains transaction hash)
0xc7af91dfdf9b6e7361dd40e53a4e7417668edcb90adf392858e92185e6ee3eaf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:fe731f75623442641c4fa2ada2d04d319817aebb37cdd02bb3d4b548c75af309- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08902040
- Bitcoin block existence check
- https://blockstream.info/api/block/960327