Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #205862
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
218ms
Block → Canton commit
218ms
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.
0x02f8b3830e4a2504843b9aca0e843b9aca0e8301667594444171048022462dbe343ec9ec9dd37d5f11d59b80b84440c10f1900000000000000000000000091f04824ee002b8d9ba4949c8c399e69a077279a000000000000000000000000000000000000000000000000000000000d6698d4c001a021031e7deb02bb201c65f506a39018361472842aae5438d5c18cadf1cd40847ea00cdac3bbe42fd0b6e909d1a7cfdb9bff99b87b1428ee6ca1c77a7d2dcc68ac74