ISRC JPF311400008
Verified recording
JPF311400008 is “ハナミズキ” by Tatsuro Mashiko,
registered on the CopyrightChains blockchain with CopyrightID
0x3807502e20a60341d622f2eaef833dd600670fdbbc8022fa52a0cd785aab7577 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/JPF311400008.
Recording identifiers
- ISRC
- JPF311400008
- Title
- ハナミズキ
- Artist
- Tatsuro Mashiko
- CopyrightID (CopyrightChains transaction hash)
0x3807502e20a60341d622f2eaef833dd600670fdbbc8022fa52a0cd785aab7577
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:dd17d45952afffc250ace30dc11efa996cff2218288e5c6613a75b1d6c8368e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF311400008
- Bitcoin block existence check
- https://blockstream.info/api/block/957118