ISRC JPVI08501680
Verified recording
JPVI08501680 is “Flapper” by Kyoko Koizumi,
registered on the CopyrightChains blockchain with CopyrightID
0xfa925e027727ae489f55af3c06ed282cc98c550637152966480082aa76487cfe and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08501680.
Recording identifiers
- ISRC
- JPVI08501680
- Title
- Flapper
- Artist
- Kyoko Koizumi
- CopyrightID (CopyrightChains transaction hash)
0xfa925e027727ae489f55af3c06ed282cc98c550637152966480082aa76487cfe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:5c4dfde1a6062d96be8f097d8a6d4a08d43dbcd3be5e81a1d75d504acfd3f94e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08501680
- Bitcoin block existence check
- https://blockstream.info/api/block/960258