Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186539
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
918ms
Block → Canton commit
918ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f9462e00af3a61ca2728321b75f59a6766260b55f7180b86423b872dd0000000000000000000000005257add85c8f31c08c0865152d5d3257ddde2fd80000000000000000000000003457e6b34bf4623e59a05da19507a99b120f23f7000000000000000000000000000000000000000000000000000000005257add8c001a08b1e318fab051279ee099ad17c6ee263395c736d1b480c697f80c436399c1da6a0368b9e002f5f17b77de5a71097602c50c37cc82860e8eeee63a3395a4946e6bf