ISRC JPKI02014163
Verified recording
JPKI02014163 is “あの日から僕は変わった(瀧野由美子・田中皓子・中村 舞・薮下 楓)” by STU48,
registered on the CopyrightChains blockchain with CopyrightID
0x8adad97aae2a004c9627a35cb4cbcd6beeb6531102727120d9f56705fb9d45fc and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02014163.
Recording identifiers
- ISRC
- JPKI02014163
- Title
- あの日から僕は変わった(瀧野由美子・田中皓子・中村 舞・薮下 楓)
- Artist
- STU48
- CopyrightID (CopyrightChains transaction hash)
0x8adad97aae2a004c9627a35cb4cbcd6beeb6531102727120d9f56705fb9d45fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7502c837bc91947c4fe43b4be28f2deb535518e71a44dc6bf13d2c9f60ed127a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02014163
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: あの日から僕は変わった(瀧野由美子・田中皓子・中村 舞・薮下 楓) · Machine-readable JSON-LD