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open-sniper

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HEY verified shipping evidence from the project’s own public sources; ownership of this page is not claimed yet.

Low-latency strict Uniswap V4 launch sniper for Robinhood Chain

What HEY knows

Building
Last shipped 30 days agoDerivedActive: 1 meaningful event in 30 days; latest ship 30 days ago. Details Source

Build Momentum 24How it is measured

Latest ship
Code changes, week of 2026-08-31 – 2026-09-06 · · Code activity

Why it matters: First week of code changes after 21 quiet days.

Latest change
FactToday: 1 meaningful ship this month, 4 the month before. Evidence Source
FollowCreate alertTerminal previewView latest ship
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Token market · context
No token tracked
Not yet known
Unknown3 gaps: Official docs (no source), API description (no source), Official site changes (no source). No official website on record.

HEY can answer 7 of the 10 research questions that apply · Research coverage

Compare with…What Terminal access adds →
What HEY checked — why it says this
Active.
ACTIVE by the activity rule: 1 meaningful event in the last 30 days, the newest 2026-09-04.
SourceRepositories, changelogs and feeds HEY reads for this project, and the ship events recorded from them.ReadRecordsship:25f91e68-8627-42f3-9085-79e618981220ship:1e31d2f5-239e-44be-a1c9-23c4ec762bf7ship:cf5a7fde-4964-4b79-9da1-b537f236e267+2 moreWhat HEY derivedThe activity rule under hbm-v24 gives ACTIVE.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".
Verified Builder.
The quality gate found verified building evidence from the project's own sources.
Source1 registered source, 0 of them context only.ReadWhat HEY derivedVERIFIED_BUILDER (VERIFIED_BUILDER).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
LinksGitHubSources

Latest ship

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: 6 weeks before HEY began reading this project’s sources — not yet read, not zero.

Build timeline

  1. Open Sniper v0.4.0

    GitHub releaseSource verified

    Full Changelog: https://github.com/0xsyncroot/open-sniper/compare/v0.3.0...v0.4.0

    View evidence

  2. Open Sniper v0.3.0

    GitHub releaseSource verified

    Open Sniper v0.3.0 Bản phát hành bổ sung fully on-chain OpenSea SeaDrop public mint và cơ chế vận hành an toàn cho automation/agent, đồng thời giữ nguyên đường V4 Robinhood low-latency của v0.2.0. Điểm mới · Thêm open-sniper mint 0xCOLLECTION cho Robinhood, Base và Shape.… Show all
    • Open Sniper v0.3.0 Bản phát hành bổ sung fully on-chain OpenSea SeaDrop public mint và cơ chế vận hành an toàn cho automation/agent, đồng thời giữ nguyên đường V4 Robinhood low-latency của v0.2.0. Điểm mới
    • Thêm open-sniper mint 0xCOLLECTION cho Robinhood, Base và Shape.
    • Decode trực tiếp updatePublicDrop và multiConfigure, kể cả restricted fee recipient được bật trong cùng transaction.
    • Robinhood dùng signed Nitro sequencer feed; Base có Flashblocks provider adapter; cả ba chain hỗ trợ scheduled on-chain startTime.
    • Guard canonical SeaDrop/collection codehash, hard unit…
    View evidence

  3. Open Sniper v0.2.0

    GitHub releaseSource verified

    Open Sniper v0.2.0 Bản coverage-first cho Robinhood Chain / Uniswap V4: tăng số launch có thể bắt được, bỏ các gate provenance không trực tiếp bảo vệ giá và giữ các guard cơ bản có thể tính toán/cưỡng chế khi thực thi. Điểm mới · Tự nhận canonical PositionManager initialize +… Show all
    • Open Sniper v0.2.0 Bản coverage-first cho Robinhood Chain / Uniswap V4: tăng số launch có thể bắt được, bỏ các gate provenance không trực tiếp bảo vệ giá và giữ các guard cơ bản có thể tính toán/cưỡng chế khi thực thi. Điểm mới
    • Tự nhận canonical PositionManager initialize + add-liquidity, kể cả tách transaction.
    • Tự giải mã PositionManager calldata nằm trong smart-account/wrapper execute(...).
    • Thêm adapter Pons V2 bonding-curve graduation và local post-launch reconstruction.
    • Direct V4 không còn bị reject chỉ vì thiếu factory, LP-lock hoặc token codehash allowlist.
    • Zero hook…
    View evidence

  4. Open Sniper v0.1.1

    GitHub releaseSource verified

    Bản nâng cấp telemetry production không chặn luồng snip. · JSONL telemetry chạy trên writer thread riêng, bounded queue và try_send fail-open. · Không có console/file I/O giữa ký và khởi động gửi trực tiếp tới sequencer. · Theo dõi lifecycle, reject, submission, receipt, health… Show all
    • Bản nâng cấp telemetry production không chặn luồng snip.
    • JSONL telemetry chạy trên writer thread riêng, bounded queue và try_send fail-open.
    • Không có console/file I/O giữa ký và khởi động gửi trực tiếp tới sequencer.
    • Theo dõi lifecycle, reject, submission, receipt, health và latency thực tế.
    • Rotation 64 MiB, quyền file 0600; không ghi private key hoặc raw signed transaction.
    • Benchmark telemetry p50 50 ns, p99 140 ns; được ghi sau khi submit đã được khởi động.
    • Đã qua cargo fmt/clippy/test/release build, forge fmt/test/build, cargo audit và fork test executor đã deploy. Executor…
    View evidence

  5. Open Sniper v0.1.0

    GitHub releaseSource verified

    Initial public release for Robinhood Chain Mainnet. Includes the stripped Linux x86_64 binary, minimal environment template, Vietnamese/English documentation, strict V4 executor guards, replay tests, benchmarks, and deployment tooling. Built and validated with cargo… Show all

    Initial public release for Robinhood Chain Mainnet. Includes the stripped Linux x86_64 binary, minimal environment template, Vietnamese/English documentation, strict V4 executor guards, replay tests, benchmarks, and deployment tooling. Built and validated with cargo fmt/clippy/test/release plus forge fmt/test/build. Verify the SHA-256 file before installing.

    View evidence

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 open-sniper? Sign in with GitHub to submit a research note. Notes are reviewed before they appear here.

Research coverage

HEY can answer 7 of the 10 research questions that apply.

7 of 10 applicable dimensions measuredShow each dimension

Identity

  • IdentityMeasuredRead 1mo ago.

Building

  • Building activityMeasuredRead 19h ago.
  • RepositoriesMeasured
  • ReleasesMeasuredRead 1mo ago.
  • TimelineMeasured

Official site

  • Official docsNo sourceNo official website on record.
  • API descriptionNo sourceNo official website on record.
  • Official site changesNo sourceNo official website on record.

Code and packages

  • Repository detailsMeasuredRead 6d ago.
  • Published packagesMeasuredRead 6d ago.

Not applicable here: Package advisories, 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