ISRC JPVI08601150
Verified recording
JPVI08601150 is “風のファルセット” by Kyoko Koizumi,
registered on the CopyrightChains blockchain with CopyrightID
0x25d0cf509f33cfb2d094cada157206612852516a158841d5d6e4c7d7a67a41c7 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08601150.
Recording identifiers
- ISRC
- JPVI08601150
- Title
- 風のファルセット
- Artist
- Kyoko Koizumi
- CopyrightID (CopyrightChains transaction hash)
0x25d0cf509f33cfb2d094cada157206612852516a158841d5d6e4c7d7a67a41c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:219c09dee19d0bdb2fe6a088ebae6847b737ed28bd95307d2be386f3e6c76a6d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI08601150
- Bitcoin block existence check
- https://blockstream.info/api/block/960284