ISRC JP92Q2301459
Verified recording
JP92Q2301459 is “What's up? Pop! (TwinfieldのセカイRemix) (feat. 初音ミク)” by Capchii,
registered on the CopyrightChains blockchain with CopyrightID
0x47c02bddd6f4ba885bd3ecad767b1fc6ba6381f68cbf152a8b9dc3e4f177a57d and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2301459.
Recording identifiers
- ISRC
- JP92Q2301459
- Title
- What's up? Pop! (TwinfieldのセカイRemix) (feat. 初音ミク)
- Artist
- Capchii
- CopyrightID (CopyrightChains transaction hash)
0x47c02bddd6f4ba885bd3ecad767b1fc6ba6381f68cbf152a8b9dc3e4f177a57d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:d8f049d0616403fa11bd1668aea2421a181b3d286ad0c3aa9eeddb4c1706d029- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92Q2301459
- Bitcoin block existence check
- https://blockstream.info/api/block/960106
Full record
Track page: What's up? Pop! (TwinfieldのセカイRemix) (feat. 初音ミク) · Machine-readable JSON-LD