ISRC JPCO00704880
Verified recording
JPCO00704880 is “暗黒闘技 臨獣拳!” by 齋藤謙策,
registered on the CopyrightChains blockchain with CopyrightID
0x77d1c8c351130550a19836d537753aea947268f353fca9f2f46fb6fda03dc5b0 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO00704880.
Recording identifiers
- ISRC
- JPCO00704880
- Title
- 暗黒闘技 臨獣拳!
- Artist
- 齋藤謙策
- CopyrightID (CopyrightChains transaction hash)
0x77d1c8c351130550a19836d537753aea947268f353fca9f2f46fb6fda03dc5b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d21652b5b453a860467a7e10bbb9985ff6931af771ffdd3d4c53835d011c6399- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO00704880
- Bitcoin block existence check
- https://blockstream.info/api/block/957118