Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203883
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
787ms
Block → Canton commit
787ms
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.
0xf8ab66844fe03ca782c1409462df94b0b6bc46ace00fd1596133259841dfb96180b844095ea7b3000000000000000000000000e7e043d220541c03ce8c10e0169f3a56fca50cf20000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0e164f60a47a5f97bdbb3d845481bfb8b9f7ae9a83fb5bbe604e44235a1385b48a008e0272fda930480a6665481f01adca903b0cae72f04e0ddaeac8bd8821700bb