Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170911
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
936ms
Block → Canton commit
936ms
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.
0xf8ac0a8505cb27800e8259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000000000000000000084e796b3dfec4fc91f5a3bed66094e93b3b89c3000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0c5b9f40ab7dd7ece2c4a0611acd5adebd2f131b9aac6f5e2f9b6e5f2287c371fa06e585ec55595aab38e3649e07fb256cc0e58ed3639ce02a0657bbdb63d216a37