Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #167454
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
1.20s
Block → Canton commit
1.20s
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.
0xf8ac038585e47c41898286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000181077ead6ebd4040e02df21de4e3d33650afed100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0ce65282c7a6c8a5bbea12a6c7dcaba2bd5cca51f0e9675ba3fb84a37f17c3b6da06f20703b86081cc019d99075f40ad6ccf1c2d60304071e1c4367f56379591475