Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #221650
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
2.71s
Block → Canton commit
2.71s
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.
0xf8ac108504d3f6400c82598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000ca9e9e3ff2284d15921e402a1c0044e40267e9e900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0fbe58289be8f3cdbbde41bc5beda1743d751c5395ef27ab08266c3e90ee9fb2ea0127ef97cbdabffd9a1e834695da2f5ca8f99aeaafa8b68204f056732abe61177