Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #16011
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
719ms
Block → Canton commit
719ms
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.
0xf8ac80852b0bf5e8a98259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000b3ff5cb96ad8387156e68df0ae7d792fd0e63c6300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0ba7389960ca3d4b7432fa2aae555cc7c4a4243bdd1e69169b598876f250487caa02e577098aa9b5010d353e08f38be6c1ca7f5f5b8058151b3c3c853290a83fd02