Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182747
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
337ms
Block → Canton commit
337ms
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.
0xf8ab0f8466ff30168259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f1900000000000000000000000026f1ececc0df28f13ab8dfea6f4dd1ca8ca0df3400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0c74025de86fb162e318b00460c16f7bbee95a4f0f61c1f68fad2f6456719d355a06c447725c8e46a7f1d6f70b4cbc3a581e6a82bcab607d0c8a0fb70b438074296