Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185346
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
877ms
Block → Canton commit
877ms
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.
0xf8ab52843e95ba8e82c14094e79f0cf0c0a23a605070bde34fae3787e72f347580b844095ea7b3000000000000000000000000cab8b839c365044a664857778ae5284a5a1502320000000000000000000000000000000000000000000069e10de76676d0800000831c946da02bd08c9644dcbbb261ca82897153bb83643b8f819b1ad25f2a99c1c5e7be1943a0645204126bf55ff0a2f2448f859a743ff2557bd622f063a3eb2b237d7abaefd7