What “Labelled Addresses” means on Arc
The whole registry in one list. A name here comes from a factory relationship, a string in the contract's own deployed bytecode, a block header, or the execution layer itself — never from a guess and never from a resemblance. The evidence class is published beside every row precisely so that a label backed only by a contract's self-reported name() is visibly weaker than one backed by a factory relationship, rather than sitting next to it looking identical.
| Address | Label | Token | Detail | First Block | Last Block |
|---|---|---|---|---|---|
| Arc execution module | — |
An address is a 20-byte identifier that can hold a balance and, when it carries code, execute it. Gas on Arc is paid in USDC, so the balance shown for an address is denominated in dollars rather than in a volatile asset.
| — |
| — |
| 0x18000000...000000000 | Arc precompile | — | Arc precompile family at 0x1800…: eth_getCode returns the 1-byte stub 0xef on this chain, so that EXTCODESIZE is non-zero. The value is chain-specific and was read from this chain's own node.Chain constant | — | — |
| 0x18000000...000000002 | Arc precompile | — | Arc precompile family at 0x1800…: eth_getCode returns the 1-byte stub 0xef on this chain, so that EXTCODESIZE is non-zero. The value is chain-specific and was read from this chain's own node.Chain constant | — | — |
| 0x18000000...000000003 | Arc precompile | — | Arc precompile family at 0x1800…: eth_getCode returns the 1-byte stub 0xef on this chain, so that EXTCODESIZE is non-zero. The value is chain-specific and was read from this chain's own node.Chain constant | — | — |
| 0xffffFFFf...fFFFfFFfE | Native USDC (system) | — | eth_getCode returns 0x — there is no contract. The execution layer emits an ERC-20-shaped Transfer log from this address for every net, non-zero native USDC balance change, at 18 decimals.Chain constant | — | — |
| 0x36000000...000000000 | USDC (ERC-20) | — | Upgradeable proxy — the implementation address is in the pre-EIP-1967 org.zeppelinos slot 0x7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c3, not in the EIP-1967 slot, which is zero here. decimals() = 6; the ERC-20 face of the gas token and the most-called contract on the chain. erc20_balance = native_wei / 10^12 exactly.Chain constant | — | — |