Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #10853
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
219ms
Block → Canton commit
219ms
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.
0x02f893830e4a253d85746a52880085746a52880e826fe994c9c84d1b7834f4471fe249abd5a8889bc9e8081880a4b3363a3ab4c841e8a9e8ae7ce4c38a778708aeee84c7386f926afa1e9dfa66748c758624c080a002c072daed1aed3b850fdf3120f096b1bba6a766f503686355fd2f079f66e069a03594b10d56bf2fc5723819b26aed2c60c43f3a34220333e8dabcf2ecffd0a1dd