ISRC JPU961600038
Verified recording
JPU961600038 is “Tacik Knowledge (feat. Hatsune Miku)” by BIGHEAD,
registered on the CopyrightChains blockchain with CopyrightID
0x46bdc0b97359f0abf79e697f3b3cff29a1f5430a748712845b05f731213d2166 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU961600038.
Recording identifiers
- ISRC
- JPU961600038
- Title
- Tacik Knowledge (feat. Hatsune Miku)
- Artist
- BIGHEAD
- CopyrightID (CopyrightChains transaction hash)
0x46bdc0b97359f0abf79e697f3b3cff29a1f5430a748712845b05f731213d2166
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:1796b6064aa9cde6a1ff4ab68dce9d4dc89f95e6dc928b5018a858a16476d426- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPU961600038
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Tacik Knowledge (feat. Hatsune Miku) · Machine-readable JSON-LD