Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182628
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
138ms
Block → Canton commit
138ms
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.
0xf8ab0f8447868c10825983945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f19000000000000000000000000c0a6509226aedacc5382e5d82fda480300d5e20800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0c7a4d73602d4978f80ae0d8ad704814d43e03d14276227dcd91030b69f2f3080a02257af483096ea67fb78373a80ea2d33d699ccfa6ca54e2ce79f96be30112694