Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #42411
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
307ms
Block → Canton commit
307ms
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.
0xf8ac278501107cc32782c1409483d1fc1edc26086a52d1f80553ad4d992f88ad4c80b844095ea7b3000000000000000000000000e71c846ccd8424daeb2f1c955d34d0f7ad85e31c0000000000000000000000000000000000000000000069e10de76676d0800000831c946da08e000fc41f64bc1d8e2ecc39394307cfe620baaee488a0a82fa089a672d293e3a02ca8c69da6e74d1693d5d1a4242c1717785361b6197bf37d6023762ff409629f