Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #104444
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
445ms
Block → Canton commit
445ms
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.
0xf8aa038315f9098286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000020c0905b5c039985e28f1ec0987b84e753423bbb00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0cff4da6434b314198c0f020c60822b5cc6e235363a815d0bdf9b661576c4589fa03cf27e939da17f9f5c738349a47ed2301221a18e8c6b3911523010c0d26f4a12