ISRC JPJ902101720
Verified recording
JPJ902101720 is “TWICE” by クボタカイ,
registered on the CopyrightChains blockchain with CopyrightID
0x95a394381bfa2e9b93526c479255431b2567cb8fb01d8e6f7f2b7ec81c5a5285 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ902101720.
Recording identifiers
- ISRC
- JPJ902101720
- Title
- TWICE
- Artist
- クボタカイ
- CopyrightID (CopyrightChains transaction hash)
0x95a394381bfa2e9b93526c479255431b2567cb8fb01d8e6f7f2b7ec81c5a5285
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:ab0a0c11515b32c9072344becc7fd897254bf01f52097214eea8d855bcca5b46- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ902101720
- Bitcoin block existence check
- https://blockstream.info/api/block/953515