Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #217325
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
267ms
Block → Canton commit
267ms
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.
0xf8ac14853744bb249482598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000b3d5e930ca37137bcbc7e38f00c56ca2982f97b700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da03b5f2d7015adb18621bcc8d0ade3812a5a5011dd96f0d71bdbe2c8f2eb05d9d2a057af36393ec7a03c22aacf4eb838165cbdfbb62c867241d92c64948096a028c3