Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185670
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
168ms
Block → Canton commit
168ms
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.
0xf89055844fe03ca78266ee946e1aedab10b146bed2f0b2db8117647d420cc767865af3107a4000a4758c30b50000000000000000000000000000000000000000000000000000000000000001831c946da013a32a10295bc3ca98302f241acfae962ddcced86f56db7b28ad19e6ab9fa313a0216b62adeea4ffbbfc0cc62ae8b8b54d341599fff24f98a652b96a3c02c9f3a9