ISRC JPU902200004
Verified recording
JPU902200004 is “鉄血†Gravity” by Takanori Nishikawa,
registered on the CopyrightChains blockchain with CopyrightID
0xc11cc0bf85f5541c17b20578e15b27204ba443ff7e053110f503d9b7e5594072 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/JPU902200004.
Recording identifiers
- ISRC
- JPU902200004
- Title
- 鉄血†Gravity
- Artist
- Takanori Nishikawa
- CopyrightID (CopyrightChains transaction hash)
0xc11cc0bf85f5541c17b20578e15b27204ba443ff7e053110f503d9b7e5594072
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:74289894e564a1f7b0dc4e84a51ee858e745ff34daeca7d6bf9aa5f2437208fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU902200004
- Bitcoin block existence check
- https://blockstream.info/api/block/956304