Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #131081
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
515ms
Block → Canton commit
515ms
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.
0xf8ab0f843fc5de148259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000000000000000009ad705544429126634900f0bdd8eeabdeca3fc5300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0d46ef972275d92ade1cf084a01a2069281b2d44350574cd2f9adda9ccbb4112da05f7523aaab90adb275196c466d645fb0c34768fbb87ee8abd7c384587d381398