ISRC TCJPQ2116500
Verified recording
TCJPQ2116500 is “"if" (feat. Kurasaki)” by Kenichi Chiba,
registered on the CopyrightChains blockchain with CopyrightID
0x94f715fb0d13007634b6f468196870f4751def0408674d22b381f2389a2b50b4 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPQ2116500.
Recording identifiers
- ISRC
- TCJPQ2116500
- Title
- "if" (feat. Kurasaki)
- Artist
- Kenichi Chiba
- CopyrightID (CopyrightChains transaction hash)
0x94f715fb0d13007634b6f468196870f4751def0408674d22b381f2389a2b50b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:4776f8154a1984a913b9f915e9bd3ad988a0c1b1151787d8d0451102d8e0fa08- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPQ2116500
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: "if" (feat. Kurasaki) · Machine-readable JSON-LD