ISRC JPB602203500
Verified recording
JPB602203500 is “沸いてきたぜ！” by Koutarou Nakagawa,
registered on the CopyrightChains blockchain with CopyrightID
0x3db27e5aa14ec15998bc9b52ac00867692370c6bb46a28cd76701fcb5babeb2e and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB602203500.
Recording identifiers
- ISRC
- JPB602203500
- Title
- 沸いてきたぜ！
- Artist
- Koutarou Nakagawa
- CopyrightID (CopyrightChains transaction hash)
0x3db27e5aa14ec15998bc9b52ac00867692370c6bb46a28cd76701fcb5babeb2e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:230b6c701e04a98893ba8a19d862120172cf5e7bb4d519ff85335d8698cc1f9d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB602203500
- Bitcoin block existence check
- https://blockstream.info/api/block/960138