Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #213012
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
467ms
Block → Canton commit
467ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf8ac0c85114cacccf28259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000a75fc3c6acb4f7b9da0e34519af1b2380e9223ae00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da01d9fc688fd3560fc7e028b75cb90c4d72576d9b032945100716a210e17146ad1a055c1e6122474e1b4288c090bc20bc69cd309418ed7378eca7b8daae6fce0c11d