https://mainnet.hpp.io
Posture score
73
Speed score
75
TLS version
TLS 1.3
Cipher
TLS_AES_128_GCM_SHA256
KEX group
-
PQ class
Unknown
ALPN
h2
Cert expires in
77d
Session resumed
yes
TLS handshake
139ms
Resumption
45ms
TTFB
710ms
RPC block height
1,603,681
TLS handshake
VersionTLS 1.3
CipherTLS_AES_128_GCM_SHA256
KEX group-
ALPNh2
PQ classUnknown
Handshake139ms
Resumed?yes · 45ms
OCSP stapledno
SCTs presentyes
Certificate chain
Subjectmainnet.hpp.io
IssuerYE2
Key typeECDSA-P-256
Chain length4
SANsmainnet.hpp.io
Not before2026-09-27
Not after2026-12-26
Days to expiry77d
Chain SHA-2561740c305fdb7442f…
Misconfigurations
- OCSP stapling not enabled
no_ocsp_staple
Probes attempted
-
Successful
-
Success rate
-
Median p50
-
Median p95
-
Latest bucket
-
Class
Unknown
Key exchange
-
Cipher
TLS_AES_128_GCM_SHA256
Last seen
2026-10-10T05:44:08.289165846Z
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://mainnet.hpp.io' \
-H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","method":"eth_chainId","params":[],"id":1}'Scan reportschema rpcscan-report · captured 2026-10-10T05:47:15.782Z
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.