ISRC JPW562100975
Verified recording
JPW562100975 is “既知の外” by Butaotome,
registered on the CopyrightChains blockchain with CopyrightID
0xe5c19b5ee6d4cc03e695740fcd2220815e7b01f541062ca110b43108ae0effb0 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW562100975.
Recording identifiers
- ISRC
- JPW562100975
- Title
- 既知の外
- Artist
- Butaotome
- CopyrightID (CopyrightChains transaction hash)
0xe5c19b5ee6d4cc03e695740fcd2220815e7b01f541062ca110b43108ae0effb0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:6da7cb910a867692bed30a22197c5b7fd8fcfec8cfcc77bb1cdeecd88339ea69- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW562100975
- Bitcoin block existence check
- https://blockstream.info/api/block/957124