Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #104739
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
695ms
Block → Canton commit
695ms
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.
0xf8aa0483124f888286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000ce00f7a7dcbd93654be928225232fd569031d4fb00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da02c0a2d9168596b4eb7e60ab6a5d0e54054cdda49e9cfac17b188922d8833cd59a05017ac313fb21d4e32caa4da9105ee326221de5027adc69df24b7d1d74d78a8d