Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166972
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
3.05s
Block → Canton commit
3.05s
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.
0xf8ac03850a02e400168286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000b7f5101f9ebb7f370e568e4e50e8856a1ada801800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea01e7f785f631eb606d0ad0ef7b4be120b74f06e15c59dd01345ac44fe88d969e1a00347a47d3a60f47ebde02b4c4ff479a2bfd2e8fdb0bbeed907cda38c4686e2ec