Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166092
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
205ms
Block → Canton commit
205ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e830166819486d3919cac5afb837e7d8378aba1cb3061cfe7ba80b84440c10f1900000000000000000000000076e61b5dd4c3d505fb886fa28acaccf77bbed31d0000000000000000000000000000000000000000000000000000000076e61b5dc080a0f1a4c8b0c7caf802a8b9104749b35b0d68bf6082346b6ea713bd97a89847f1aca02b40b12ce8f45185785357edd9b6ccce38ce7b3499ebf84a9ef66590558642c0