Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #53882
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
846ms
Block → Canton commit
846ms
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.
0xf8ab328459682f0082c140946146aa492eb5db58c6bc1698ad5b367282fb869b80b844095ea7b3000000000000000000000000c417f00ba3859f2c7a9d9ebbe8d606fed86bf1880000000000000000000000000000000000000000000069e10de76676d0800000831c946da08a42058ad74f70ad2eb505da65ee4e7a98f4a0df805b69a73de2819a2036a529a0753a72a6e2cd302a16487833272752a105ba54c9d965896d66b77d3d0b95df71