Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169097
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
915ms
Block → Canton commit
915ms
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.
0xf8ac0a85399242e5378259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000000000000000002ba0425857b5907a60429a890cda9d6bf586104100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea08fab7a264a7b663e00b68368f69df5d3a24b21ae14bdb3a5bce76c2b5a25e655a02fa71e78eb3525e67d47fb45f976a0a84782d8b0ec45d66c482e8f174cd14c35