Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #11390
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
539ms
Block → Canton commit
539ms
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.
0x02f893830e4a254b85746a52880085746a52880e826fe994c9c84d1b7834f4471fe249abd5a8889bc9e8081880a4b3363a3aabddc901a78ddc5e5c944b4f82caf141b1fc7ae237741e54bf443b0f086a65bac080a00372747212a07cc2f9320d5d0b5b74dcae37050303d5f11e33ba7af981d0bb32a06dc21c688808114fcb70f2a414c7170a45cb7561f8354ef6f658c3c3fb29e7d6