Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203585
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
97ms
Block → Canton commit
97ms
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.
0x02f8b2830e4a2509843b9aca0e843b9aca0e82868694614c642a1f47e52f052dc2e524145bfa794106a180b84440c10f19000000000000000000000000783f8aa89acd2b00d1524e5a8c1632ef1334b2dd00000000000000000000000000000000000000000000007e337d71ba35600000c001a044c21b5caa7396ca7403eec62d6081e0fbb03b503dc322b84efa57ab7a3cba22a0463837b757cdac243c7b7ac77e4fc1a925959937b3b9dc29eb351fce7a39fd29