Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #209125
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
617ms
Block → Canton commit
617ms
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.
0xf8ac15850fbe4ef5408259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000000000000000008af5270d43b76bf0f53faa3040447c4c8917cc9b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da03e0125fff02883308e45816a44bfff8d05ed5714c5178e9c362712e8fd6f23e6a07e39291db35953aba127c10a64ba3c25d770073acb259e51ed31bba7d7075984