ISRC JPT552200625
Verified recording
JPT552200625 is “王弟 - Acoustic Ver.” by KOHTA YAMAMOTO,
registered on the CopyrightChains blockchain with CopyrightID
0x63661f2fc6b99bf4b941c5f4dd81bd336a6d82d867abbe54e4e1683bad938e23 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/JPT552200625.
Recording identifiers
- ISRC
- JPT552200625
- Title
- 王弟 - Acoustic Ver.
- Artist
- KOHTA YAMAMOTO
- CopyrightID (CopyrightChains transaction hash)
0x63661f2fc6b99bf4b941c5f4dd81bd336a6d82d867abbe54e4e1683bad938e23
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b774562ad2e3544cbc0a52f451e950405f1741ccb13e41e8fd8cde5f07b2137a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPT552200625
- Bitcoin block existence check
- https://blockstream.info/api/block/956304