Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #146463
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
324ms
Block → Canton commit
324ms
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.
0xf8ef82011685037e11d600830135b194e57aea293f0e88806be9542b05e18e8efb85ee3880b884d16a40100000000000000000000000001dba9c1e014268a9713a861cf35249cb8183c77c000000000000000000000000bbb3c4d31966cbc4419592a293b248236f191f00000000000000000000000000000000000000000000000000d02ab486cedc0000000000000000000000000000000000000000000000000000d02ab486cedc0000831c946da0c17c7527fb0c9bfaf3ae582a4dd3c4265fab5c78875b18df97619a7c13e76d31a05e645fabeaf679a15b1bb979c38d57e7c21ea3755d30f7e842aa47e1caaea0dd