Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #53442
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
3.91s
Block → Canton commit
3.91s
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.
0x02f893830e4a256685746a52880085746a52880e826fdd94c9c84d1b7834f4471fe249abd5a8889bc9e8081880a4b3363a3af7bbe5970a725b7730df3dfeedb28000895fe088065045522d085e84cea7a094c080a0183f5ca751b2bb766c9c6c27b6c1957dd2d3fba87d1cbe99eededc5ab933d749a060d73fdd0305d806b876854496096c0097864097b79c411f8fe40ea0912bd489