Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #221866
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
807ms
Block → Canton commit
807ms
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.
0xf8ac10850405f7e00a8259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000000000000000000087ae7b806e4b0310a7baf6473f1dc240786acca200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea03bc9ec74bdb11be316a37a386d993372825bdff91c7380793700c4174c62efa5a05419f6f85884c64080699b0308e602c3162431fcef853e9d0b0293cc9379ed5c