Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #28455
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
1.01s
Block → Canton commit
1.01s
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.
0xf8ac80850df2779c918259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000e6111fc4d3bc417d5cc4f3bb1b212e9c55d16c4f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0d3bd8f20d3490be42f826da05eaca4d7e65dcb977738cbac5287e9133d9755b4a01289ca242bd257950be7f992a9f4b2347fb803e163f735b949cd2780e43f7a34