Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169135
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
696ms
Block → Canton commit
696ms
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.
0xf8ab568459682f0082c13494a65a402014ea3c7a706955983f09dbf2470a452a80b844095ea7b30000000000000000000000003eb8f1805d6ae9003eda1233a538e9da14349e5f0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0d7fcd7645bdc0671176336e23f8012b9b4c0668a2e51639056bfd41c9f3eeaaca022d01aa3b7c3e7ff5d71e30e25c7c53a9369be6cbd82e3544feecd46d2d8398d