Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #167212
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
816ms
Block → Canton commit
816ms
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.
0xf8ac0f850608f3d0008259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000009c808d982bcb997ba13c9249076f26f6cbb2324e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea03f46b352233e743e68ad3d8021ed530ad1dce0a9690b449705aa48de621e916ba01e2460c8bbb5a49b8f9cb11d3b176d13b7a93efe827f9f485d4c79561011ea51