Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #221341
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
2.48s
Block → Canton commit
2.48s
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.
0x02f8b2830e4a2509843b9aca0e843b9aca0e82cb729405c9537c96c900a27e718f57999a7712007d947580b844a9059cbb00000000000000000000000006284dca00fcd9f18d2538b138bdba21bfee9cfb0000000000000000000000000000000000000000000000022b1c8c1227a00000c001a0d69eb0836be83940767599755b35209c4d8ad64887714569afffd44ea226c080a03ed630290cb0feab6afe5395ba8fc5fc94588947a2547f7d894d002d8e121a13