Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #188006
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
228ms
Block → Canton commit
228ms
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.
0xf8ac12850a02e400168259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000ff41a3f1276d060989b1a905cfe6a2008d75859000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da002b14e36c676f77c7950c2b66e6be6ec85ee4b02a50df468a5c4a68725c59a01a03c283d55e6cebf7da061a6057402039c09fe0edaac2f10849e05d1da20a1053f