Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #165285
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
5ms
Block → Canton commit
5ms
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.
0xf8ab0a846b49d2088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000004cbb92bbe457fb6b069a977428b90764ff7fb94000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0b3f931deb42f1af11e54da2022d20d2bb6084292f47b1721a4fb786d7629c813a009ddb9fe5a9f10dd8025122b726641a20fa65bcd0cca56d42990351dd524095b