Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #6625
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
429ms
Block → Canton commit
429ms
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.
0xf8ad168502cb417800830186a094fcb8b955063709c2735f56ac1fd5a8b63242f5d280b844a9059cbb0000000000000000000000006df810a8b0e3403654e40662683e2fe398f6bf8f000000000000000000000000000000000000000000000a968163f0a57b400000831c946da0c1f265c2032cb4e1bc16acd96df2993918edb3a3704a7f354228ac67ea747cfda05fb6364b25f6a350b3144478699636d1780bdba7085d44ef3723f2c794e75fca