Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #105090
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
775ms
Block → Canton commit
775ms
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.
0xf8aa0b83124f888259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000000f669f9cd8118cee4ff4cb9a026cc0d71e3067bd00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0496b751178b427a69a41340dd130423d6ee987b4072b280e6bb8213fbe705677a0405627403de4ec58b235d968ecdb2ce07d50266f3e4b5337198a8a12a41371aa