Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #181192
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
197ms
Block → Canton commit
197ms
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.
0xf8ab0384145fd0728286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000000915cab3e172ac5068679fe2f139b1481ec66b5200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0661006217123c6a1daa3efdee74808446f472ece6da80de4e3d3f6c38194f1d2a074587b49d959f528c06634b127eb924300f4ddaebe945c62e42fed3450783376