Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185958
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
28ms
Block → Canton commit
28ms
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.
0xf8ac57843e95ba8e83011e3994cef88db1a55685f1098fab02245b85761dfb797080b84440c10f19000000000000000000000000644552a55d3caa17617fe6ac675b1fa163ecf08000000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0fc710a50dc0e532949be5ce06ea9c1f6c710717f128a080a44e39a76b68f9c7da0579f78b0766579c32c54ba7263f0b4760599e4ba5f583f1c187a74d0c979469c