https://api.metadium.com/dev
Posture score
78
Speed score
29
TLS version
TLS 1.2
Cipher
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
KEX group
classical
PQ class
Classical only
ALPN
h2
Cert expires in
163d
Session resumed
yes
TLS handshake
669ms
Resumption
312ms
TTFB
7.56s
RPC block height
92,534,636
TLS handshake
VersionTLS 1.2
CipherTLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
KEX groupclassical
ALPNh2
PQ classClassical only
Handshake669ms
Resumed?yes · 312ms
OCSP stapledno
SCTs presentno
Certificate chain
Subject*.metadium.com
IssuerAmazon RSA 2048 M01
Key typeRSA-2048
Chain length3
SANs*.metadium.com, metadium.com
Not before2026-02-19
Not after2027-03-19
Days to expiry163d
Chain SHA-2567db0a5ce86b9ebf3…
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_ECDHE_RSA_WITH_AES_128_GCM_SHA256
Last seen
2026-10-07T23:57:31.963531459Z
History (30 days)
no history
This URL is fastest right now
-
Fastest p50 latency
-
Latest block height
-
Current fastest URL
-JSON-RPC eth_chainId, which verifies the endpoint is alive and reports the chain ID.
curl -X POST 'https://api.metadium.com/dev' \
-H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","method":"eth_chainId","params":[],"id":1}'Scan reportschema rpcscan-report · captured 2026-10-10T05:50:40.133Z
SHA-256 of canonical content
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.