Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185027
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
907ms
Block → Canton commit
907ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692945aabb0cb82513ff6bb54eca99a4c479883b9724180b84440c10f19000000000000000000000000c32fc39842d558f7c89efcc64bbdc24887bc424e00000000000000000000000000000000000000000000003635c9adc5dea00000c080a09b91b0ceb157284b9446685a358dd247a8d98a793005ca5e4849b11abe285d41a0669f87e6c3ccfabd96c7b7a212a82c2f959c85549e05b56d65e302bcd257ca66