ISRC JPP301700133
Verified recording
JPP301700133 is “undone” by KOHTA YAMAMOTO,
registered on the CopyrightChains blockchain with CopyrightID
0x9fe1110b0f02b9f099e50eeb302ba21dd500e922d6db9397646a37420937bcaf 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/JPP301700133.
Recording identifiers
- ISRC
- JPP301700133
- Title
- undone
- Artist
- KOHTA YAMAMOTO
- CopyrightID (CopyrightChains transaction hash)
0x9fe1110b0f02b9f099e50eeb302ba21dd500e922d6db9397646a37420937bcaf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:48e3335d702c219596c7b086a94a68003f76fd30f45993eadcd52a1a95020e87- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301700133
- Bitcoin block existence check
- https://blockstream.info/api/block/956304