Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169454
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
1.27s
Block → Canton commit
1.27s
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.
0xf8ac0a85029d9d9c648259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000ca1c9030d368df18a971faad5fa59f2803418bb600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea07e2ff51a88927d73a63ebff007fb5649d83a2a7708fec257f5ac4aae85088657a04ddabae169a1b8e94bb047e02909380218d76c057c736fe7de7e75f3a748745b