ISRC JPVP02318613
Verified recording
JPVP02318613 is “How old are you?” by KOHTA YAMAMOTO,
registered on the CopyrightChains blockchain with CopyrightID
0x3cbea0296f3bd7ba1114546c963dd9f6c915ca1c330a5cb75afa08e2c1904311 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVP02318613.
Recording identifiers
- ISRC
- JPVP02318613
- Title
- How old are you?
- Artist
- KOHTA YAMAMOTO
- CopyrightID (CopyrightChains transaction hash)
0x3cbea0296f3bd7ba1114546c963dd9f6c915ca1c330a5cb75afa08e2c1904311
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:59021bc66bb7e0ae82031d2472a738429119323a60b4f5d5eb54269db6ba35ad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVP02318613
- Bitcoin block existence check
- https://blockstream.info/api/block/960144