Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #153252
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
914ms
Block → Canton commit
914ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e830166819419c28f030f9dd161b32ad41807ab4a41b733008680b84440c10f19000000000000000000000000364dc42d2d705b69e1248668d5c0c8d5cec42bb500000000000000000000000000000000000000000000000000000000364dc42dc080a0f86f3a57008c2bb94c99a2a08819a1dfc57e2d62b0c2ee3b0dc0418e0040b648a06a195d038ffd56baf5ba954fe66f8620f3d181e9272315b0cb1a649daa385b23