Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #9533
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
389ms
Block → Canton commit
389ms
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.
0xf8ac03857a3c70420782c140947abd42db7c5149bc27c350d168cec06a91e5450680b844095ea7b3000000000000000000000000a024e46d0ff40aa13e2ad1a4d83be73f9a1cc72a0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0e8634a9a1c7125f147a6ba345ae4c9ac4df68ecb61850bf0ec7b78bee37f44bea007b04f5a4b643d0cb5cfdc22161c01b1d0de87892bdf6764efb69a1b8883454a