Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #153119
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
334ms
Block → Canton commit
334ms
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.
0xf8ab048456f0959c8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000097b6d49652d6ca3c68bc470f283c1b9d6baac37600000000000000000000000000000000000000000000003635c9adc5dea00000831c946da05c011f004f1709d2f3ac3ee876a30c311bd65e95da7042b62ff3d794277ccedca003f3b4c2e35bdf8e168a2516e9a24a5e31ba231b6e872c6019a52fc2db90299b