wss://market.bigsb.io
Posture score
66
Speed score
86
TLS version
TLS 1.3
Cipher
TLS_AES_128_GCM_SHA256
KEX group
classical
PQ class
Classical only
ALPN
h2
Cert expires in
72d
Session resumed
no
TLS handshake
88ms
Resumption
85ms
TTFB
660ms
RPC block height
-
TLS handshake
VersionTLS 1.3
CipherTLS_AES_128_GCM_SHA256
KEX groupclassical
ALPNh2
PQ classClassical only
Handshake88ms
Resumed?no
OCSP stapledno
SCTs presentno
Certificate chain
Subjectbigsb.io
IssuerYR1
Key typeRSA-2048
Chain length3
SANs*.bigsb.io, bigsb.io
Not before2026-09-22
Not after2026-12-21
Days to expiry72d
Chain SHA-256c3e8d4ab5e93b256…
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
2026-10-09T13:08:22.673137121Z
History (30 days)
no history
This URL is fastest right now
no
Fastest p50 latency
46ms
Latest block height
-
Current fastest URL
https://2137.rpc.thirdweb.comJSON-RPC eth_chainId, which verifies the endpoint is alive and reports the chain ID.
curl -X POST 'wss://market.bigsb.io' \
-H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","method":"eth_chainId","params":[],"id":1}'Scan reportschema rpcscan-report · captured 2026-10-10T07:43:05.046Z
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.