Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #157705
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
534ms
Block → Canton commit
534ms
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.
0xf8ab038401963dec8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000004d6398817cbc2d7f64831f5fa726e8784f57e86100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea08ccad884ac8a007bcbace51415773f955c9646a355d37aa74e105907de9e2d6aa04aee1de1cfc293e476fd86452252ef5cb665da183d91f366c972ac6113831ffb