Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #103185
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
508ms
Block → Canton commit
508ms
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.
0xf8aa0383dbba088286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000099e5802977da452132bd5981d824caf6775d624400000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0cf4230a73775ed1d85986a242d037e5f02f8921ab8704422128d20accdfaea8da00d2cd089c40cf3154efa6a75161a588afc5fd88acb6ea9a2ad4bd0bd5106760f