Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #164092
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
585ms
Block → Canton commit
585ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f9407ada7c2eabe0c8bdfd344a587bac5f7b1b3e4bb80b86423b872dd0000000000000000000000003c28cab7d51f7c57d21f24cd935ec44cd39e3a490000000000000000000000007d7f507b8fbe27c0a8cb28fb60a29e6bfa887f9e000000000000000000000000000000000000000000000000000000003c28cab7c080a056b57ec48182a31b0b86662c57ad9a8df338f2f0634e58f6c64d632f5ff47bd2a05227db0835ec0529328f14cbd8fa79a19bad4e12dcaba9af194248cd655bd9d2