网络参数

那些常量，每个主题一张表。

身份

参数	Value
Chain name	Pickle Chainthe brand, the chain, the token and the name service all say Pickle
Network	Pickle Chain Testnetthe network this reference documents. Its state may be reset without notice, and test ETH and test PKL have no monetary value
Chain ID	782700x131be - a compile-time constant, enforced on every transaction: an envelope signed for another chain is rejected at admission. The whitepaper's 78271 is the mainnet figure
JSON-RPC over HTTPS	https://rpc.picklechain.xyzno key, no account, no header beyond a content type
JSON-RPC over WebSocket	wss://rpc.picklechain.xyz/ws/the /ws path is required; an upgrade at the bare origin answers 405. Both /ws and /ws/ work. eth_subscribe, pickle_subscribe and ordinary calls; see Subscriptions
Explorer	https://explorer.picklechain.xyzthe archive the node is not: every block, receipt, log and account, kept past the node's own window
Faucet	https://faucet.picklechain.xyztest ETH and test PKL against a pasted address, one claim per address every 24 hours
MCP server	https://mcp.picklechain.xyz/mcpfor AI agents: streamable HTTP, read-only, no key; see AI agents (MCP)
Gas token	ETHpermanently. PKL is never required to transact
Currency decimals	18

chain ID 是一个编译期常量，并且在每一笔交易上都会被检查：为另一条链签名的信封会在准入处以 chain id 被拒绝，而不是先被接受再被丢弃。

下面两个数字都是区块生产者力求达到的间隔。它们都不是延迟保证，也都不是吞吐量数字：封存者会跳过一个迟到的节拍而不是追赶，所以一个目标描述的是节律，而不是一个承诺。本文档不发布任何吞吐量数字。

阶段	目标
Mini-block	~10 ms scheduling targeta signed batch of transactions and receipts, constituting a preconfirmation. Sealed by a dedicated OS thread that skips a late tick rather than catching up. MINIBLOCK_MS
EVM block	~250 ms scheduling targetan Ethereum-shaped block wrapping the mini-blocks of the interval, constituting a confirmation for wallets and explorers. EVM_BLOCK_MS, which refuses any value below 50
Execution	immediateeth_sendRawTransaction blocks until the transaction has executed; it does not merely enqueue. The seals above are when the result becomes visible as a preconfirmation and then as a confirmation
Finality	after L1 settlementa block is final when the data needed to re-derive it has been committed to Ethereum and that commitment is itself final. One commitment per 60 s scheduling target

参数	Value
Execution hardfork	Cancunpinned as revm SpecId::CANCUN, not operator-tunable - a revm upgrade cannot silently re-price gas under an already-settled chain
Block gas limit	30,000,000also the per-transaction ceiling: a transaction that cannot fit a block is rejected at admission
Base fee	0the EVM runs with basefee 0 and blocks report baseFeePerGas 0x0; fees are still charged through gasPrice
eth_gasPrice	1 wei0x1
Minimum accepted gas price	1 weiMIN_GAS_PRICE, a consensus constant. Deliberately not an environment variable: an operator-tunable minimum would let a replica re-price a transaction the leader accepted, and derivation would halt
Fee beneficiary in revm	address(0)then re-split by the sequencer in the same transaction; blocks report the fee treasury as miner

其中两个值是编译期常量而不是环境变量，这是一项正确性要求：一个可调的最低 gas 价格、或者一个可调的硬分叉，都会让副本节点拒绝或重新定价一笔主导节点已经接受的交易，而推导会在这个分歧上停机。把 Cancun 钉死也意味着一次 revm 升级不能在一条已经结算过的链底下悄悄改变 gas 记账。

gas 永久地以 ETH 支付。交易从不需要 PKL：PKL 是什么、不是什么，见术语表。

数据	保留
EVM block history	~2 minuteskeep_evm_blocks() = 120,000 / EVM_BLOCK_MS - 480 blocks at the default. Older blocks return null and their logs become unqueryable
Mini-block history	20,000KEEP_MINI_BLOCKS, roughly 200 seconds at the 10 ms scheduling target
Receipts and bodies	200,000MAX_RECEIPTS, evicted first-in-first-out
Full history	not on the nodeit lives in Postgres behind the explorer, fed by the sequencer's spool. This RPC is an index, not an archive

对任何要写索引器的人来说，这是全站后果最重的一张表，而且它有自己的一页，把各种失败模式都写清楚了。简短版是：节点是一个 RPC 索引，不是归档，而一个假定相反情况的查询模式会悄悄丢数据，而不是报错。

本页不发布任何合约地址。对你在别处找到的任何地址都要小心：一次指向无代码账户的 EVM CALL 会成功，所以一笔被路由到什么都没部署的地址上的兑换不会 revert，它会拿走你的 ETH 并报告成功。这是这条链上唯一一个代价是钱而不是时间的错误。

第一方前端不会把地址编译进去，而是在运行时从链上解析它们需要的地址。浏览器展示一个地址上部署了什么，但它不验证任何源码，也不发布 ABI；仓库会随着测试网逐步开放。