Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #210948
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
347ms
Block → Canton commit
347ms
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.
0xf8ac0a850405f7e00a8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000000000000000002ef249f6f43eae6260d0afbb3ecd75803d2771e000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea073e66faa6b33a7b093bc95ae0a316fc67e1f06a63241352755bc21cbfd92ad11a00ec401b05ca67a669fe5d48344fca511068a1458c491a2660de45cb5253b4ba6