Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #131185
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
886ms
Block → Canton commit
886ms
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.
0xf88b3f847f91df9c830178c194955973bd24aefda131f8778a531b5dd60862f5fa80a46a6278420000000000000000000000004c231f04b0bdcf4a19a6f124769fce8680d5729c831c946da0ab98b75346aeb4acc66514767aa48b72d8b12703a1d04f6f694a6aa8d0722791a01812e255a0027be8aa60011a689342cd9259e00ce8c4cef4dd4d274380e0cb91