Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #11338
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
939ms
Block → Canton commit
939ms
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.
0x02f893830e4a254785746a52880085746a52880e82c84b94a7ebb7b57ded693b1e6ed66d9c7b2ce134db2a3a80a47c0390f7e33f1dde39ac9d88f2a1c6629a29f990b7a18211bf59d16f0a7210fade953bafc001a0bc9a39eebce5c254b35fd21cb2206fb793a0a5f12c87663fdea0718e4211b03ca00459b5d3ae600d6961539bcc11af00f9c000a92251eae715c230eb2977fd36ce