Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #205633
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
718ms
Block → Canton commit
718ms
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.
0x02f8b3830e4a2504843b9aca0e843b9aca0e8301667594d8139e9184ccaac34263ca29daed850173ff023f80b84440c10f19000000000000000000000000c18d2cba56c4ab82ba5a3422ae459998a171768c00000000000000000000000000000000000000000000000000000000680040e4c080a044c933b46b2a5ba585f06f05d8b66a421b56d8cf2162497796be52225469e9f7a068a287a1ff2afc806bad4bde9bc38509decbf57f79ba52cdeb9b3505bd2e2cc2