https://rpc.fmcscan.com
Posture score
83
Speed score
45
TLS version
TLS 1.3
Cipher
TLS_AES_128_GCM_SHA256
KEX group
classical
PQ class
Classical only
ALPN
http/1.1
Cert expires in
55d
Session resumed
yes
TLS handshake
319ms
Resumption
307ms
TTFB
1.86s
RPC block height
817,016
TLS handshake
VersionTLS 1.3
CipherTLS_AES_128_GCM_SHA256
KEX groupclassical
ALPNhttp/1.1
PQ classClassical only
Handshake319ms
Resumed?yes · 307ms
OCSP stapledno
SCTs presentno
Certificate chain
Subjectrpc.fmcscan.com
IssuerYE1
Key typeECDSA-P-256
Chain length4
SANsrpc.fmcscan.com
Not before2026-09-03
Not after2026-12-02
Days to expiry55d
Chain SHA-256154f2b9ce43fa9f2…
Misconfigurations
- OCSP stapling not enabled
no_ocsp_staple
Probes attempted
-
Successful
-
Success rate
-
Median p50
-
Median p95
-
Latest bucket
-
Class
Classical only
Key exchange
-
Cipher
TLS_AES_128_GCM_SHA256
Last seen
2026-10-07T23:57:41.906950388Z
History (30 days)
no history
This URL is fastest right now
YES
Fastest p50 latency
1.86s
Latest block height
-
Current fastest URL
https://rpc.fmcscan.comJSON-RPC eth_chainId, which verifies the endpoint is alive and reports the chain ID.
curl -X POST 'https://rpc.fmcscan.com' \
-H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","method":"eth_chainId","params":[],"id":1}'Scan reportschema rpcscan-report · captured 2026-10-10T07:31:45.970Z
SHA-256 of canonical content
computed in your browser
computing…
The hash covers every field above the JSON serialization with sorted keys. Re-running this computation against the downloaded artifact must produce the same hash; that's how RPCScan's future on-chain proofs (rpcscanchain) will let anyone verify a published snapshot wasn't tampered with.