Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #201870
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
917ms
Block → Canton commit
917ms
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.
0xf8ab0a8456f0959c8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000f485e169df0428a3e8f1cf1090acf6efdea6dc8700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0c5c69e9076435a891b6774d606895c095b7ea38833a812e7e4cfbebac4aab8dca00c410a1e3cf4b44461080f6bb382967b790da9aad11db7ec75f085fc904a1ddf