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OpenChainBench

Perps

Integration record: a multichain project that lists Robinhood Chain. Its code is filed under other ecosystems and HEY holds no Robinhood Chain evidence of its own, so its ships are recorded here but it is not a Verified Builder.

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Open, reproducible benchmarks for crypto infrastructure: aggregators, bridges, blockchains, perps. Live data, public methodology.

What HEY knows

Building
Shipping consistentlyShipping: 8 meaningful events in 30 days; latest ship yesterday. Evidence Source

Build Momentum 63How it is measured

Latest ship
Code changes, week of 2026-10-12 – 2026-10-18 · 79 commits · · Code activity

Why it matters: One of a run of ships in the 30 days to it: building continued, not a one-off.

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Token market · context
No token tracked
Not yet known
Unknown1 gap: API description (no source). Its website links no API description.

HEY can answer 10 of the 11 research questions that apply · Research coverage

Compare with…The same summary, with every line’s evidence: snapshot API
What HEY checked — why it says this
Shipping.
“Shipping” by the activity rule: 8 meaningful events in the last 30 days, the newest 2026-10-18.
SourceRepositories, changelogs and feeds HEY reads for this project, and the ship events recorded from them.ReadRecordsCode changes, week of 2026-10-12 – 2026-10-18 · 79 commitsCode changes, week of 2026-10-05 – 2026-10-11 · 55 commitsAI trading agent results: alpha net of the asset, live+2 moreWhat HEY derivedHEY’s activity rule reads the counted events as “Shipping”.Not concludedIt says what HEY can read of the building, not how good the project is, who is behind it, or what its token will do. Quiet or unknown is not "abandoned".
Researched.
HEY researched this project; the gate has not found verified building evidence from its own sources.
Source4 registered sources, 0 of them context only.ReadRecordsCode changes, week of 2026-10-12 – 2026-10-18 · 79 commitsCode changes, week of 2026-10-05 – 2026-10-11 · 55 commitsAI trading agent results: alpha net of the asset, live+5 moreWhat HEY derivedThe quality gate’s stored decision: “Researched”.Not concludedA verified builder is one whose shipping HEY confirmed from public evidence. It does not say who runs the project — that is the ownership claim, a separate check.
Market figures are context only and never change activity status. Methodology

Latest ship

Checked

Code changes, week of 2026-10-12 – 2026-10-18 · 79 commits

Code activitySource linked

7 active days in chainbench/openchainbench.

This week HEY looked inside 5 of 79 commits to see what changed: 3 changed code, 2 could not be classified. In a burst week, enough of a sample has to change code for the week to count.

Record ship:22081f39… · HEY counts it as building; it does not judge the release’s quality or what it means for the token.

Shared change · Ship

OpenChainBench shipped Fastest Arc WebSocket RPC push 2026, private endpoints.

8 meaningful development events were recorded in the last 30 days. Builder status: Shipping.

Dated 2026-10-15 by the sourceSource: feed

Builder activity

Bars: meaningful, source-backed ships per week (count). Weeks run Monday to Sunday, UTC, labelled by their Monday. Commits are aggregated, a code week counted once. Hatched: 2 weeks before HEY began reading this project’s sources — not yet read, not zero.

Questions HEY can answer about OpenChainBench — as of 2026-10-19

Is OpenChainBench still being built?
DerivedShipping: 8 meaningful events in 30 days; latest ship yesterday. Evidence
What did OpenChainBench ship last?
FactCode changes, week of 2026-10-12 – 2026-10-18 · 79 commits — Code activity, yesterday. Evidence
What does HEY not know about OpenChainBench?
Unknown1 gap: API description (no source). Its website links no API description. Details

Build timeline

  1. Fastest Base WebSocket RPC push 2026, private endpoints

    AnnouncementSource linked

    QuickNode has the lowest median lag behind the first Base block push, inside the first histogram bucket; Dwellir trails at 5 ms (p50, 24h) across 4 ranked providers. Per-block WebSocket push lag in milliseconds versus the first provider to deliver the same Base block, across… Show all

    QuickNode has the lowest median lag behind the first Base block push, inside the first histogram bucket; Dwellir trails at 5 ms (p50, 24h) across 4 ranked providers. Per-block WebSocket push lag in milliseconds versus the first provider to deliver the same Base block, across API-key endpoints probed from us-east, eu-west and Singapore.

  2. Fastest Ethereum WebSocket RPC push 2026, private endpoints

    AnnouncementSource linked

    GetBlock has the lowest median lag behind the first Ethereum block push, inside the first histogram bucket; QuickNode trails at 71 ms (p50, 24h) across 4 ranked providers. Per-block WebSocket push lag in milliseconds versus the first provider to deliver the same Ethereum block… Show all

    GetBlock has the lowest median lag behind the first Ethereum block push, inside the first histogram bucket; QuickNode trails at 71 ms (p50, 24h) across 4 ranked providers. Per-block WebSocket push lag in milliseconds versus the first provider to deliver the same Ethereum block, across API-key endpoints probed from us-east, eu-west and Singapore.

  3. Fastest Arc WebSocket RPC push 2026, private endpoints

    AnnouncementSource linked

    QuickNode has the lowest median lag behind the first Arc block push, inside the first histogram bucket; Chainstack trails at 50 ms (p50, 24h) across 4 ranked providers. Per-block WebSocket push lag in milliseconds versus the first provider to deliver the same Arc block, across… Show all

    QuickNode has the lowest median lag behind the first Arc block push, inside the first histogram bucket; Chainstack trails at 50 ms (p50, 24h) across 4 ranked providers. Per-block WebSocket push lag in milliseconds versus the first provider to deliver the same Arc block, across API-key endpoints probed from us-east, eu-west and Singapore.

  4. Fastest HyperEVM WebSocket RPC push 2026, private endpoints

    AnnouncementSource linked

    Dwellir has the lowest median lag behind the first HyperEVM block push, 50 ms; Chainstack trails at 190 ms (p50, 24h) across 3 ranked providers. Per-block WebSocket push lag in milliseconds versus the first provider to deliver the same HyperEVM block, across API-key endpoints… Show all

    Dwellir has the lowest median lag behind the first HyperEVM block push, 50 ms; Chainstack trails at 190 ms (p50, 24h) across 3 ranked providers. Per-block WebSocket push lag in milliseconds versus the first provider to deliver the same HyperEVM block, across API-key endpoints probed from us-east, eu-west and Singapore.

  5. Fastest Polygon WebSocket RPC push 2026, private endpoints

    AnnouncementSource linked

    GetBlock has the lowest median lag behind the first Polygon block push, inside the first histogram bucket; Dwellir trails at 119 ms (p50, 24h) across 4 ranked providers. Per-block WebSocket push lag in milliseconds versus the first provider to deliver the same Polygon block… Show all

    GetBlock has the lowest median lag behind the first Polygon block push, inside the first histogram bucket; Dwellir trails at 119 ms (p50, 24h) across 4 ranked providers. Per-block WebSocket push lag in milliseconds versus the first provider to deliver the same Polygon block, across API-key endpoints probed from us-east, eu-west and Singapore.

  6. Perp leverage: how far price moves before liquidation

    AnnouncementSource linked

    Perp DEX leverage terms: room to liquidation and what is left. 4 venues measured; none is ranked on this benchmark. Adverse price move that liquidates a position, read from each venue's own published parameters and checked against real liquidations. The selector sets the… Show all

    Perp DEX leverage terms: room to liquidation and what is left. 4 venues measured; none is ranked on this benchmark. Adverse price move that liquidates a position, read from each venue's own published parameters and checked against real liquidations. The selector sets the leverage: the default puts each venue at its own maximum, which is not a like for like reading, and the fixed settings put every venue on the same leverage. No row is ranked, because more room is not the same as better terms.

  7. Code changes, week of 2026-10-05 – 2026-10-11 · 55 commits

    Code activitySource linked

    7 active days in chainbench/openchainbench.

    This week HEY looked inside 6 of 55 commits to see what changed: 3 changed code, 1 documentation or maintenance only, 2 could not be classified. In a burst week, enough of a sample has to change code for the week to count.

  8. Tempo RPC endpoints: free public URLs by latency

    AnnouncementSource linked

    dRPC has the lowest median latency of the 3 free public Tempo RPC endpoints measured, 50 ms (p50, 24h, 3 regions). HTTP round-trip latency for the eth_getBlockByNumber(\"latest\", false) method against every free, no-key public Tempo EVM endpoint, audited every 60 seconds from 3… Show all

    dRPC has the lowest median latency of the 3 free public Tempo RPC endpoints measured, 50 ms (p50, 24h, 3 regions). HTTP round-trip latency for the eth_getBlockByNumber(\"latest\", false) method against every free, no-key public Tempo EVM endpoint, audited every 60 seconds from 3 regions.

  9. TAC RPC endpoints: free public URLs by latency

    AnnouncementSource linked

    TAC has the lowest median latency of the 3 free public TAC RPC endpoints measured, 44 ms (p50, 24h, 3 regions). HTTP round-trip latency for the eth_getBlockByNumber(\"latest\", false) method against every free, no-key public TAC EVM endpoint, audited every 60 seconds from 3… Show all

    TAC has the lowest median latency of the 3 free public TAC RPC endpoints measured, 44 ms (p50, 24h, 3 regions). HTTP round-trip latency for the eth_getBlockByNumber(\"latest\", false) method against every free, no-key public TAC EVM endpoint, audited every 60 seconds from 3 regions.

  10. Agoric RPC endpoints: free public URLs by latency

    AnnouncementSource linked

    StakeAngle has the lowest median latency of the 3 free public Agoric RPC endpoints measured, 92 ms (p50, 24h, 3 regions). HTTP round-trip latency for the Tendermint status method against every free, no-key public Agoric Cosmos SDK endpoint, audited every 60 seconds from 3… Show all

    StakeAngle has the lowest median latency of the 3 free public Agoric RPC endpoints measured, 92 ms (p50, 24h, 3 regions). HTTP round-trip latency for the Tendermint status method against every free, no-key public Agoric Cosmos SDK endpoint, audited every 60 seconds from 3 regions.

  11. Superseed RPC endpoints: free public URLs by latency

    AnnouncementSource linked

    Superseed has the lowest median latency of the 2 free public Superseed RPC endpoints measured, 137 ms (p50, 24h, 3 regions). HTTP round-trip latency for the eth_getBlockByNumber(\"latest\", false) method against every free, no-key public Superseed EVM endpoint, audited every 60… Show all

    Superseed has the lowest median latency of the 2 free public Superseed RPC endpoints measured, 137 ms (p50, 24h, 3 regions). HTTP round-trip latency for the eth_getBlockByNumber(\"latest\", false) method against every free, no-key public Superseed EVM endpoint, audited every 60 seconds from 3 regions.

  12. XRPL EVM RPC endpoints: free public URLs by latency

    AnnouncementSource linked

    Peersyst has the lowest median latency of the 3 free public XRPL EVM RPC endpoints measured, 108 ms (p50, 24h, 3 regions). HTTP round-trip latency for the Tendermint status method against every free, no-key public XRPL EVM Cosmos SDK endpoint, audited every 60 seconds from 3… Show all

    Peersyst has the lowest median latency of the 3 free public XRPL EVM RPC endpoints measured, 108 ms (p50, 24h, 3 regions). HTTP round-trip latency for the Tendermint status method against every free, no-key public XRPL EVM Cosmos SDK endpoint, audited every 60 seconds from 3 regions.

  13. Katana RPC endpoints: free public URLs by latency

    AnnouncementSource linked

    dRPC has the lowest median latency of the 3 free public Katana RPC endpoints measured, 113 ms (p50, 24h, 3 regions). HTTP round-trip latency for the eth_getBlockByNumber(\"latest\", false) method against every free, no-key public Katana EVM endpoint, audited every 60 seconds… Show all

    dRPC has the lowest median latency of the 3 free public Katana RPC endpoints measured, 113 ms (p50, 24h, 3 regions). HTTP round-trip latency for the eth_getBlockByNumber(\"latest\", false) method against every free, no-key public Katana EVM endpoint, audited every 60 seconds from 3 regions.

  14. ZIGChain RPC endpoints: free public URLs by latency

    AnnouncementSource linked

    NodeStake has the lowest median latency of the 5 free public ZIGChain RPC endpoints measured, 86 ms (p50, 24h, 3 regions). HTTP round-trip latency for the Tendermint status method against every free, no-key public ZIGChain Cosmos SDK endpoint, audited every 60 seconds from 3… Show all

    NodeStake has the lowest median latency of the 5 free public ZIGChain RPC endpoints measured, 86 ms (p50, 24h, 3 regions). HTTP round-trip latency for the Tendermint status method against every free, no-key public ZIGChain Cosmos SDK endpoint, audited every 60 seconds from 3 regions.

  15. Neo X RPC endpoints: free public URLs by latency

    AnnouncementSource linked

    Bane Labs has the lowest median latency of the 2 free public Neo X RPC endpoints measured, 112 ms (p50, 24h, 3 regions). HTTP round-trip latency for the eth_getBlockByNumber(\"latest\", false) method against every free, no-key public Neo X EVM endpoint, audited every 60 seconds… Show all

    Bane Labs has the lowest median latency of the 2 free public Neo X RPC endpoints measured, 112 ms (p50, 24h, 3 regions). HTTP round-trip latency for the eth_getBlockByNumber(\"latest\", false) method against every free, no-key public Neo X EVM endpoint, audited every 60 seconds from 3 regions.

  16. 0G RPC endpoints: free public URLs by latency

    AnnouncementSource linked

    0G Labs has the lowest median latency of the 3 free public 0G RPC endpoints measured, 38 ms (p50, 24h, 3 regions). HTTP round-trip latency for the eth_getBlockByNumber(\"latest\", false) method against every free, no-key public 0G EVM endpoint, audited every 60 seconds from 3… Show all

    0G Labs has the lowest median latency of the 3 free public 0G RPC endpoints measured, 38 ms (p50, 24h, 3 regions). HTTP round-trip latency for the eth_getBlockByNumber(\"latest\", false) method against every free, no-key public 0G EVM endpoint, audited every 60 seconds from 3 regions.

  17. XPLA RPC endpoints: free public URLs by latency

    AnnouncementSource linked

    PublicNode has the lowest median latency of the 3 free public XPLA RPC endpoints measured, 93 ms (p50, 24h, 3 regions). HTTP round-trip latency for the Tendermint status method against every free, no-key public XPLA Cosmos SDK endpoint, audited every 60 seconds from 3 regions.

  18. AI trading agent results: alpha net of the asset, live

    Feature releaseSource linked

    gemini 3 pro chart leads alpha net of asset exposure at -11.4% (30d avg) across 8 ranked agents. Compounded return minus a passive position at each agent's own measured exposure, over the weekly Recall arena rounds it funded. Eight frontier models, one token, identical rules.

  19. Best free RPC provider 2026: how far each free plan goes

    AnnouncementSource linked

    dRPC leads free allowance at 10.50M (p50, 24h) across 10 ranked plans, measured on Dapp frontend, Ethereum. How many requests of a real workload each provider's free plan allowance buys in a month, once credits, Compute Units and Request Units are converted into the requests… Show all

    dRPC leads free allowance at 10.50M (p50, 24h) across 10 ranked plans, measured on Dapp frontend, Ethereum. How many requests of a real workload each provider's free plan allowance buys in a month, once credits, Compute Units and Request Units are converted into the requests they actually pay for.

  20. Code changes, week of 2026-09-28 – 2026-10-04 · 85 commits

    Code activitySource linked

    7 active days in chainbench/openchainbench.

    This week HEY looked inside 3 of 85 commits to see what changed: 3 changed code. In a burst week, enough of a sample has to change code for the week to count.

  21. Cheapest RPC provider 2026: real cost per workload

    Feature releaseSource linked

    BlockPI posts the lowest monthly cost, dapp mix at 10M requests at $29.50 (latest value) across 15 ranked providers, measured on Dapp frontend, 10M requests/mo, Cheapest paid plan. The monthly bill each RPC provider would send for the same workload, normalised across Compute… Show all

    BlockPI posts the lowest monthly cost, dapp mix at 10M requests at $29.50 (latest value) across 15 ranked providers, measured on Dapp frontend, 10M requests/mo, Cheapest paid plan. The monthly bill each RPC provider would send for the same workload, normalised across Compute Units, Request Units, credits and flat requests, at three volumes and every plan tier.

  22. Code changes, week of 2026-09-21 – 2026-09-27 · at least 132 commits

    Code activitySource linked

    at least 5 active days in chainbench/openchainbench since 2026-09-21; the count stops at the newest 100 commits listed.

    This week HEY looked inside 4 of 132 commits to see what changed: 3 changed code, 1 could not be classified. In a burst week, enough of a sample has to change code for the week to count.

  23. Trading terminal execution quality 2026, app fee removed

    AnnouncementSource linked

    Binance Wallet posts the lowest execution loss at 129 bps (p50, 24h) across 12 ranked providers. Value lost per swap with the app's own fee removed, on every trading terminal, wallet app and Telegram bot we read on-chain. The fee is a published price. What is left, priority fee… Show all

    Binance Wallet posts the lowest execution loss at 129 bps (p50, 24h) across 12 ranked providers. Value lost per swap with the app's own fee removed, on every trading terminal, wallet app and Telegram bot we read on-chain. The fee is a published price. What is left, priority fee and tips, the pool's LP fee and price impact, launchpad and router cuts, is the app's routing. Subtracted on each swap before any median is taken. Rolling 24 hours.

  24. Prediction market open interest: Polymarket holds $339.17M

    AnnouncementSource linked

    Polymarket leads open interest at $339.17M (24h) across 13 ranked venues. Capital held in open positions on each prediction market, in USD. Unlike volume it only counts money still at risk, so a venue that trades a lot and settles fast reads small here and a venue holding… Show all

    Polymarket leads open interest at $339.17M (24h) across 13 ranked venues. Capital held in open positions on each prediction market, in USD. Unlike volume it only counts money still at risk, so a venue that trades a lot and settles fast reads small here and a venue holding long-dated markets reads large. The turnover column is the ratio of the two, and the two rank very differently.

Research notes

Written by HEY researchers and reviewed before publishing. Commentary with sources — not the project's own claims, and not evidence of shipping.

Know something about OpenChainBench? Sign in with GitHub to submit a research note. Notes are reviewed before they appear here.

What changed

121 changes on HEY’s record for OpenChainBench: 21 releases · 91 other ships · 2 build pace changes · 7 weeks of code pushed.

All 121 changes for OpenChainBench →

The full change record holds 5 more, of kinds this list leaves out — lock records and HEY’s own research bookkeeping among them. Full record (JSON)

Research coverage

HEY can answer 10 of the 11 research questions that apply.

10 of 11 applicable dimensions measuredShow each dimension

Identity

  • IdentityMeasuredRead 1mo ago.

Building

  • Building activityMeasuredRead 40m ago.
  • RepositoriesMeasured
  • ReleasesMeasuredRead 13d ago.
  • TimelineMeasured

Official site

  • Official docsMeasuredRead 4h ago.
  • API descriptionNo sourceIts website links no API description.
  • Official site changesMeasuredRead 21d ago.

Code and packages

  • Repository detailsMeasuredRead 14h ago.
  • Published packagesMeasuredRead 26m ago.
  • Package advisoriesMeasuredRead 26m ago.

Not applicable here: Contract creation, Contract activity, Verified source, Contract interface, Current market, Market history, Supply distribution, Locks, Market checks, Protocol economics.

A count of what HEY has read, never a score: projects are not compared or ordered by it. Unknown is never zero. The same states: coverage API.

Sources