Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170532
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194c0c6c363cd10e2cca232687b1a11da468a6824dc80b84440c10f190000000000000000000000005e4387ed156e9c35bffbb8f6ddabcd9d50024b83000000000000000000000000000000000000000000000000000000005e4387edc080a0611c927b99cf55f5cffd321f2137f5db6d8a459299d62d8bd912a132549f717ba06e7d5b338147aa2794bff1a0a9a53357d94334e3fe6f84c7bce5b7aad34e4e2a