Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #195527
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
77ms
Block → Canton commit
77ms
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.
0xf8aa1183419c408259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000abb669394506ade8572dafe1fd6daf511078cdbc00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da07a52d7e1254e107f9d09cc2a706699f703116f26a7ef663adc2e6ab24ad3623fa02ed553afded46b5e693834d4fc4fadaca51efbb537ec3b3f096e44975b736a9a