Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #93661
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
305ms
Block → Canton commit
305ms
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.
0xf88b0b85746a52880782578e942b522ac21db561540d7cd7091d9acb20054c3ced80a46a6278420000000000000000000000001bd273edb70f1fcac1ac7c190c2a3ec49d7366ce831c946ea0ce57f58d9cf433b3916d1b59c0d96083b623b4614ecfac04d8e337118d12b080a01eee55143e958b4dd372b30b0a48ffcac4d399b5ed515512d5cd01c77b06ba6e