Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #14211
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
409ms
Block → Canton commit
409ms
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.
0xf8ad0b8508119e2beb83011e3994cf7317fa0873142f04535762741cc79c451e981680b84440c10f19000000000000000000000000e71c846ccd8424daeb2f1c955d34d0f7ad85e31c00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da08090bf5928761844ef8a7916688cb18e0a6f942d651538a378f9583056ce4271a029243477729bbc4ffbd0d69cda8f5b690d29feae167a2e97b8dfb970bc176c6f