Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203339
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
917ms
Block → Canton commit
917ms
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.
0xf8ab6884629238f0827e9094ff0c55aa8fc6c528f77e6b4a7cb6c72e56b1addd80b844a9059cbb00000000000000000000000049494875c4517b922134b88ba8dd051b45f3bb1b00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0887cfdca6323888a95898d5f757d0379563eebc226919b3f7d49cf51067e6cd1a0097eb5ecef1c827d6bc6061a448553f2aded39170c526ff83437bfd3a2b7942a