Fastest free Oasis Sapphire RPC, live no-key endpoint latency
HTTP round-trip latency for eth_getBlockByNumber against every free, no-key public Oasis Sapphire RPC endpoint, audited every 60 seconds from 3 regions.
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Comparing free RPC endpoints across every chain we measure? Open the cross-chain RPC matrix →
Oasis Sapphire (chain 23294) is the only production confidential EVM, running smart contracts inside Intel SGX trusted execution environments to keep state and inputs private by default. It is part of the Oasis Network, ROSE gas token bridged from the consensus layer. The Oasis Foundation's sapphire.oasis.io, dRPC, and 1RPC provide keyless access probed every 60 seconds from three regions.
Draft. no live data yet
The spec is published. Numbers will appear here as soon as the harness starts emitting metrics.
Source code