Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #48096
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
66ms
Block → Canton commit
66ms
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.
0xf871820292858bb2c9700882520894744ed69cd6a6430f0241f2ecd867df12fe8fa5a888016345785d8a000080831c946ea0285e642b73b2ef7cc3c369d9b1ff9133c9ed536bbdd1b2708d64fea1ccd6ab6ba02921e2df216e71361b60051c03f7889295bd86e41caafafa0509fbc8b612439b