ISRC JPP709900626
Verified recording
JPP709900626 is “麦の海” by RHYMESTER,
registered on the CopyrightChains blockchain with CopyrightID
0x2e9b1aa4f7954a1e47a978f61f378ef2c16e0f08cf8eded72b5908cf74ce35ed and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP709900626.
Recording identifiers
- ISRC
- JPP709900626
- Title
- 麦の海
- Artist
- RHYMESTER
- CopyrightID (CopyrightChains transaction hash)
0x2e9b1aa4f7954a1e47a978f61f378ef2c16e0f08cf8eded72b5908cf74ce35ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:eb14ebde7f785e3f8a0f3a8aeb72fc9af11aee30fc4d8736d95cb0ceb20c93e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP709900626
- Bitcoin block existence check
- https://blockstream.info/api/block/956304