SequencerRobinhood ChainSequential block data delivered through a local node for arbitrage, order flow, and quantitative trading.
Low-Latency Robinhood Chain Infrastructure
Low-latency infrastructure to receive Robinhood Chain Sequencer Feed blocks earlier and send transactions to the sequencer faster.
Low-Latency Robinhood Chain Sequencer Feed
Receive ordered Robinhood Chain blocks earlier through an optimized Sequencer Feed built for nodes, searchers, and trading systems.
BEF-powered sequential block delivery through a local node for strategies where every microsecond matters.
Latest-block access without running a node for latency-sensitive sniping and copy-trading strategies.
BEF-powered latest-block access without running a node, built for ultra-low-latency sniping and copy trading.
First-arrival rate99.41% - 100%
View benchmarkAcross AWS US East (Ohio) Availability Zones (use2-az1, use2-az2, and use2-az3) compared with wss://feed.mainnet.chain.robinhood.com
BlockRazor0.0000.0000.0000.0000.000
Official feed28.02645.17752.78085.805818.664
BlockRazor0.0000.0000.0000.0000.000
Official feed97.404195.406301.405953.1111,616.810
BlockRazor0.0000.0000.0000.0009.580
Official feed27.31052.82866.711111.686736.300
13,251 blocks tested across the three Ohio Availability Zones on September 10, 2026. Latency in ms.
Low-Latency Robinhood Chain Transaction Sending
Send signed Robinhood Chain transactions through optimized routes designed to reach the FCFS sequencer earlier.
- Latency-Optimized Routing
Submit signed transactions through low-latency endpoints in Frankfurt, Ohio, Singapore, and Tokyo.
- Congestion Resilience
Maintain more stable delivery during congestion and target an earlier transaction index than transactions sent through the official endpoint.
Same nonce
Paired transactions share one nonce, so the accepted transaction wins the round.
703 of 703 rounds resolvedBlockRazor win rate60.46%425 / 703
Sequencer win rate39.54%278 / 703
Distinct nonce
Separate transactions are compared by receipt block and transaction index.
703 of 703 rounds comparable, with no send failures or missing receiptsBlockRazor ahead rate54.62%384 / 703
- Earlier block
- 0.43% 3 / 703
- Same block, earlier index
- 54.20% 381 / 703
FAQ
01What is Robinhood Chain Sequencer Feed?
It is a low-latency, real-time WebSocket stream of block data pushed by the Robinhood Chain Sequencer. Nodes and trading systems use it to track the latest chain state.
02What is the difference between Direct Feed Sequencer and Node-required Feed Sequencer?
| Comparison | Node-required Feed Sequencer | Direct Feed Sequencer |
|---|---|---|
| Access Method | Must be received through a node | Clients can connect directly without running a node |
| Block Delivery | Delivers blocks sequentially by block height without skipping any blocks | Prioritizes the latest block; intermediate blocks may be skipped during network congestion |
| Node State Dependency | Relies on the node’s low-latency synchronized state | Does not require a local node to maintain complete and continuous state synchronization |
| Deployment Cost | Requires node deployment, maintenance, and monitoring | Easy to integrate, with lower operational costs |
| Suitable Use Cases | Backrunning and order flow projects | Sniping and copy trading |
03How is BlockRazor Sequencer Feed integrated?
It is compatible with the official access method. Node operators replace or add the BlockRazor Feed URL in the node startup configuration.
04How was Robinhood Chain Sequencer Feed speed measured?
The same clients connected to BlockRazor and the official feed in three Ohio Availability Zones. Across 13,251 blocks, the feed receiving each block first was assigned zero relative latency.
05How was Robinhood Chain transaction sending measured?
In Ohio, 703 same-nonce rounds measured which endpoint won direct transaction competition. Another 703 distinct-nonce rounds compared receipt block height and transaction index.
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