Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #167311
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
716ms
Block → Canton commit
716ms
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.
0xf8ab5b8459682f0082c13494886e4356b16cbab5d33828475f17c4c63d45c05180b844095ea7b30000000000000000000000000eb814c297562c6d8b3dcfe1e10ec7580005d0f20000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0c2fd4853a62e475295a89a9cb43600513197d2d73c6610f89d02051c9fcc149ca074264b68dd341472f37212aaf732ec3fbcb8dcfa5d091fe2c55361feafbb9132