“交易所合约”在 Arc 上意味着什么
链上的 AMM 部分：工厂，以及它们创建的资金池。这里的每一个名称都有公开依据——合约自身部署字节码中的 revert 字符串，或者 factory() 调用所指向的、创建了它所交易资金池的工厂。当依据只能支持某种形态时，名称就只说形态：写作「V3 兼容工厂」的一行，是 Arcscan 无法与品牌对应的工厂，把它叫作 Uniswap 只会是猜测。列表只包含本链索引确实见过的地址。
| 地址 | 标签 | 代币 | 依据 | 首个区块 | 最后区块 |
|---|---|---|---|---|---|
| AMM 工厂（0x284c5afc 路由） | — | The router 0x284c5afc...66b1, sender of 4,625 Swap events in blocks > 54,100,000, answers factory() with this address. Its own bytecode carries only generic reverts (`Pool exists`, `Identical tokens`, `Insufficient liquidity minted`), so no brand can be asserted.工厂关系 · 测量于区块 54,281,486 |
地址是一个 20 字节的标识符，可以持有余额；当它带有代码时还可以执行代码。Arc 上的 gas 以 USDC 支付，因此地址显示的余额以美元计价，而不是以波动资产计价。
| 54,281,486 |
| — |
| 0xd67F63A4...c8B5743a5 | ArcFlow V25：工厂 | — | Deployed bytecode contains `ArcFlowV25: PAIR_EXISTS`, `ArcFlowV25: IDENTICAL_ADDRESSES`, `ArcFlow V25`. Emitted 560 PairCreated events in 54,051,461-54,220,147, and 380 of the 460 addresses that emitted a Uniswap-V2-shaped Swap answer factory() with it — the largest V2 family on the chain by pair count.字节码字符串 · 测量于区块 54,281,486 | 54,281,486 | — |
| 0xa16aF7FC...23b23e3a8 | Arcin V2：工厂 | — | Deployed bytecode contains the literal `Arcin V2`. The router 0xa01a6f36...eab9, sender of 598 Swap events in blocks > 54,100,000, answers factory() with this address.字节码字符串 · 测量于区块 54,281,486 | 54,281,486 | — |
| 0x724B24E0...b8f68A8D4 | OnmiFun：工厂 | — | Deployed bytecode contains `OnmiFunFactory: FORBIDDEN`, `OnmiFun: PAIR_EXISTS` and the LP token name `Onmifun LPs`. Its pairs carry the LP symbol Onmi-LP — for example 0x95b0d01ebf734178e27ea8c44d654792e1ce9e29.字节码字符串 · 测量于区块 54,281,486 | 54,281,486 | — |
| 0x9DE50a65...9c121821D | Tower：工厂 | — | Deployed bytecode contains the revert prefixes `Tower: PAIR_EXISTS`, `Tower: IDENTICAL_ADDRESSES`, `Tower: K`. Pairs that answer factory() with this address carry the LP symbol TOWER-LP — for example 0xfa4cc09c073742b7ea534e0b55b8d2bb3089668c (USDC/EURC), the busiest V2-shaped pair on the chain.字节码字符串 · 测量于区块 54,281,486 | 54,281,486 | — |
| 0x205879F4...31756a210 | V2 兼容工厂（uint256 储备） | — | Emitted 1,146 PairCreated events in 53,959,833-54,256,240, the most of any V2-shaped factory. 518 of the 541 addresses that emit Sync(uint256,uint256) — the wide-reserve variant, topic0 0xcf2aa508... — answer factory() with it, and those same pairs emit the standard Uniswap-V2 Swap. No brand string in its bytecode; no router of its own was identified.工厂关系 · 测量于区块 54,281,486 | 54,281,486 | — |
| 0x065b21b2...E7D11a010 | V3 兼容工厂 | — | Emitted 46 PoolCreated events in 53,974,730-54,210,026. The router 0xb5d2f3aa...1c7f, sender of 334 Swap events in blocks > 54,100,000, answers factory() with it.工厂关系 · 测量于区块 54,281,486 | 54,281,486 | — |
| 0x0fB6EEDA...52a27f59c | V3 兼容工厂 | — | 58 of the 139 addresses that emitted a Uniswap-V3-shaped Swap answer factory() with this address, including the three busiest pools on the chain (0x1c02648c..., 0x715f78de..., 0x66a038f2...). Two routers name it: 0xa545bcb1...c31b and 0xbf4479c0...275f. Its bytecode carries no brand string, so this is deliberately not given a protocol name.工厂关系 · 测量于区块 54,281,486 | 54,281,486 | — |
| 0x7E875574...68914c01A | V3 兼容工厂 | — | Five of the addresses that emitted a V3-shaped Swap answer factory() with it. The router 0xc2d2829c...de68, sender of 722 Swap events in blocks > 54,100,000, names it.工厂关系 · 测量于区块 54,281,486 | 54,281,486 | — |
| 0xAb6A8AAb...9688a1971 | V3 兼容工厂 | — | Emitted 15 PoolCreated events in 53,976,111-54,220,224; 20 of the 139 addresses that emitted a V3-shaped Swap answer factory() with it. Two routers name it: 0x996ebb17...69a5 and 0x509cf58c...3d01. No brand string in its bytecode. It answers owner() with 0x3682652c...55b8, the same EOA that owns the ArcFlow NFT, which suggests this is ArcFlow's V3 deployment — but a shared owner EOA is a statement about who holds a key, not about what the code is, and the ArcFlow V2 factory exposes no owner() to corroborate it. Recorded as a lead; `protocol` stays null until something stronger than a shared key supports the brand.工厂关系 · 测量于区块 54,281,486 | 54,281,486 | — |
| 0xBa27C71b...91Fd53A93 | V3 兼容工厂（资金池最多） | — | Emitted 6,467 PoolCreated(address,address,uint24,int24,address) events in 53,959,754-54,280,912 — more than every other factory on the chain combined. owner() returns 0xd8c7430b...5103. Its pools carry almost no swap volume, and its bytecode has no brand string, so it is named by shape and rank only.事件签名 · 测量于区块 54,281,486 | 54,281,486 | — |
| 0x60EDeFB0...3Ba1979e2 | XyloNet：工厂 | — | Deployed bytecode contains `XyloFactory: INVALID_A` alongside the embedded pool creation code (`XyloPool: INVALID_A`, `XyloPool: TOO_EARLY`, `XyloPool: ZERO_ADDRESS`) and the LP-token prefix family `XyloERC20: INVALID_SIGNATURE`. Both labelled XyloNet contracts point at it: the pool 0x3df3966f...3bb1 and the router 0x73742278...1023 each answer factory() with this address. It emits no logs of its own over the indexed range, so it is identified by its bytecode and by the two contracts that name it rather than by a creation event.字节码字符串 · 测量于区块 54,285,491 | 54,285,491 | — |
| 0x3DF3966F...0ce083BB1 | XyloNet：USDC-EURC 资金池 | — | name() returns `XyloNet USDC-EURC LP`, symbol() `XYLO-USDC-EURC`. Bytecode carries `XyloPool: A_CHANGE_TOO_LARGE` and `XyloPool: INVALID_A` — a stableswap amplification parameter, not a constant-product pair. Emitted 24,340 logs on one Xylo-specific topic in blocks > 54,080,000.字节码字符串 · 测量于区块 54,281,486 | 54,281,486 | — |