ISRC JPK651669373
Verified recording
JPK651669373 is “Heartbeat, Heartbreak - TOWA TEI Remix” by 平田志穂子,
registered on the CopyrightChains blockchain with CopyrightID
0x7c6e321b4077696d2746fe00fe8e12e8b2aaa2f343397f51d06aa9eee8fa6d98 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPK651669373.
Recording identifiers
- ISRC
- JPK651669373
- Title
- Heartbeat, Heartbreak - TOWA TEI Remix
- Artist
- 平田志穂子
- CopyrightID (CopyrightChains transaction hash)
0x7c6e321b4077696d2746fe00fe8e12e8b2aaa2f343397f51d06aa9eee8fa6d98
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:0d59ab0edaf72b19e8fb07d91fb66e2e78170473b503ee5ed4d0ad8b24b804c1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPK651669373
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Heartbeat, Heartbreak - TOWA TEI Remix · Machine-readable JSON-LD