ISRC JPT552100784
Verified recording
JPT552100784 is “MANGOKU” by KOHTA YAMAMOTO,
registered on the CopyrightChains blockchain with CopyrightID
0x388ecb258ddaf5f0e1dd67cfc3073f96781b0cf5ee13fa66ea17b321ed952f05 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/JPT552100784.
Recording identifiers
- ISRC
- JPT552100784
- Title
- MANGOKU
- Artist
- KOHTA YAMAMOTO
- CopyrightID (CopyrightChains transaction hash)
0x388ecb258ddaf5f0e1dd67cfc3073f96781b0cf5ee13fa66ea17b321ed952f05
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:bb3e39e78f4f4fdded395de4acec52008c8efdd1859756862698001a0ed29260- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT552100784
- Bitcoin block existence check
- https://blockstream.info/api/block/956304