Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #153218
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
796ms
Block → Canton commit
796ms
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.
0xf8ab03848bcf245d8286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000c97db32b954789cec0ad1cd4edad00a380408b8800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea025ea0502d241b36ad4548789445db8152a0e6c486c6f451aa211564bd8707a84a035c8aaacd701df665efbad5bf197b2ba54f4a476ae774bc002a65d414a58c0f2