ISRC JPU571530002
Verified recording
JPU571530002 is “Sayonara kimino koe” by 美郷あき,
registered on the CopyrightChains blockchain with CopyrightID
0x85e0fb7ddad9e686dfaa78e0d56d16a40dd493a4a844d41caa0181a97571d51f 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/JPU571530002.
Recording identifiers
- ISRC
- JPU571530002
- Title
- Sayonara kimino koe
- Artist
- 美郷あき
- CopyrightID (CopyrightChains transaction hash)
0x85e0fb7ddad9e686dfaa78e0d56d16a40dd493a4a844d41caa0181a97571d51f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0e844f60022995062c615a3f4ce703f257119f3775b7477d56e6f155be82748b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU571530002
- Bitcoin block existence check
- https://blockstream.info/api/block/956304