@receipts:block.number
Number of a sealed block, addressed by number or tag (default: latest, so tags like finalized resolve to their current number).
On-chain (@receipts:block.number!): Reads the block being written, and takes no arguments.
⚗️ Experimental — available at next.evmcrispr.com.
Returns: number
Syntax
Section titled “Syntax”@receipts:block.number(block? chain?)Arguments
Section titled “Arguments”| Name | Type | Description |
|---|---|---|
[block] | number | string | Block number or tag (default: latest) |
[chain] | chain | Chain to look on (default: current chain) |
Examples
Section titled “Examples”# Pin the current finalized block numberset $finalized @receipts:block.number(finalized)On-chain face (@block.number!)
Section titled “On-chain face (@block.number!)”With ! and no arguments the read happens on-chain at assertion time: the number of the block being written.
load receipts
set $gov 0xc0dbDcA66a0636236fAbe1B3C16B1bD4C84bB1E1
assert @num!($gov::{voteEnd()(uint256)} - @block.number!) > 100