ISRC JPCO02107130
Verified recording
JPCO02107130 is “Kaizoku No Uta” by ツーカイザー,
registered on the CopyrightChains blockchain with CopyrightID
0x411a0410f28e2d6b3a9c6d33b5c98cf2fdd0f54e4542401968017eabeb504bdf and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02107130.
Recording identifiers
- ISRC
- JPCO02107130
- Title
- Kaizoku No Uta
- Artist
- ツーカイザー
- CopyrightID (CopyrightChains transaction hash)
0x411a0410f28e2d6b3a9c6d33b5c98cf2fdd0f54e4542401968017eabeb504bdf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:5049d8dd4386e0234431410971ad2ecd6bc2db74a9cf75e3e8f597b937d4af01- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO02107130
- Bitcoin block existence check
- https://blockstream.info/api/block/953520