Block explorers / mainnet.japanopenchain.org
1 chain listing served by this host.
TLS + post-quantum posture
Posture score85
PQ classPost-quantum hybrid
TLS groupX25519MLKEM768
CipherTLS_AES_128_GCM_SHA256
ALPNh2
Cert subjectjapanopenchain.org
Cert issuerYR1
Handshake908 ms
Last probed2026-10-27T03:43:38.425612142Z
Chains served (1)
| Chain | Chain ID | URL | |
|---|---|---|---|
| Japan Open Chain Mainnet | 81 | https://mainnet.japanopenchain.org | View chain → |