https://rpc.goalpha.org
Posture score
78
Speed score
56
TLS version
TLS 1.2
Cipher
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
KEX group
classical
PQ class
Classical only
ALPN
h2
Cert expires in
22d
Session resumed
no
TLS handshake
430ms
Resumption
452ms
TTFB
1.48s
RPC block height
10,301,452
TLS handshake
VersionTLS 1.2
CipherTLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
KEX groupclassical
ALPNh2
PQ classClassical only
Handshake430ms
Resumed?no
OCSP stapledno
SCTs presentno
Certificate chain
Subjectgoalpha.org
IssuerYE1
Key typeECDSA-P-384
Chain length4
SANs*.goalpha.org, goalpha.org
Not before2026-08-03
Not after2026-11-01
Days to expiry22d
Chain SHA-2568a9abf6de8e06427…
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_ECDSA_WITH_AES_128_GCM_SHA256
Last seen
2026-10-09T13:08:29.888132282Z
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://rpc.goalpha.org' \
-H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","method":"eth_chainId","params":[],"id":1}'Scan reportschema rpcscan-report · captured 2026-10-10T05:50:16.741Z
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.