ISRC JPJ902101680
Verified recording
JPJ902101680 is “僕が死んでしまっても” by クボタカイ,
registered on the CopyrightChains blockchain with CopyrightID
0xc0a351895627a9b9cfc8ef5a659edf95af655ae02d4c646338d734141576a38f 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/JPJ902101680.
Recording identifiers
- ISRC
- JPJ902101680
- Title
- 僕が死んでしまっても
- Artist
- クボタカイ
- CopyrightID (CopyrightChains transaction hash)
0xc0a351895627a9b9cfc8ef5a659edf95af655ae02d4c646338d734141576a38f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0d00719f4390705c3ff1a8964cb9c4c0efcb780c0f661546ec6bcf5de5ea034b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ902101680
- Bitcoin block existence check
- https://blockstream.info/api/block/956304