ISRC JPJ902200500
Verified recording
JPJ902200500 is “しゃかい(裏)” by Cikah,
registered on the CopyrightChains blockchain with CopyrightID
0x26841dd429cad72bcc6c2d892629c79ca7f7cf03c458256affbc321b99914fe1 and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ902200500.
Recording identifiers
- ISRC
- JPJ902200500
- Title
- しゃかい(裏)
- Artist
- Cikah
- CopyrightID (CopyrightChains transaction hash)
0x26841dd429cad72bcc6c2d892629c79ca7f7cf03c458256affbc321b99914fe1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:4ab3c52ff41334a581005444db4de5c10e6c37781f3769dc740e6b5ac1d092a5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPJ902200500
- Bitcoin block existence check
- https://blockstream.info/api/block/960370