Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #176203
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
4.50s
Block → Canton commit
4.50s
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.
0xf8aa0383536ae88286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000009bd0e324a0cf1395d2af0dc1212845786c7e0f6700000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0eec797227becdf451908a6e1a7aa4d41a42140eca02005864452a17e1bd31684a01bc0ba2b99ebf1ba65814061016ebd4e6b3d3e7e8eca2e80d26a001c51f9e40c