Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #205834
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
928ms
Block → Canton commit
928ms
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.
0x02f8b3830e4a250b843b9aca0e843b9aca0e8301668194708d94c53fa067a2d64412ba787a5053c13ebee380b84440c10f1900000000000000000000000043f4c8701b27dea4fbbdf349acf62679af229b700000000000000000000000000000000000000000000000000000000040b8b6a9c001a0c2db1acb6c4bc99ad5e12041794b1d75d2ce90eabbdcd55d73c851cdf0a6874fa02bf8da56bdbc37b1788ca0d2532a5ba8f2b540bc6961a3171eb2a11c76edbfc0