Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #216082
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
767ms
Block → Canton commit
767ms
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.
0xf8ac1285114cacccf28259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000411eac7d5043ff5a48af1ac36cdf3f6c8f9d415c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea04a4182391fa35ad7614e7900097e3a40a6058754dde948984c4defb803adbb5fa05123173198e88135f6a9fde4ed111278fe97d22cb7951eefa890c91f386cc350