Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73244
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
955ms
Block → Canton commit
955ms
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.
0xf8ab2e8459682f0082c14094c21e9c5ea3b215df03ef363ac0f115e2f3d4a8e180b844095ea7b3000000000000000000000000e9bc8ca97dfad51ca782f2e82d8f222bd8d88bdc0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea039b53dea54806b33bf58563c29a81cadfbfd63bcdbe01d28410653e304ddbd8aa01f842e7ec5d05a33913c5be3bb3c864053f3e98a19ddb07acce27053e52aaea1