Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #98599
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
536ms
Block → Canton commit
536ms
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.
0xf8ac04858bb2c970088286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000ab59630412a29c6d61f5d5557aecb694ac5d41ea00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0ff9573918679a89d628d5b2fb11dcfbd499f58c7519d605acaca8ef24b4dc1c6a039f12ff042dcfe47d0a542d794c58efc46bf3337ef0eb6a75a78fd54ef1c528d