Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #163787
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
646ms
Block → Canton commit
646ms
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.
0xf8ac0385729acf04298286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000ab7e23e9f7da7d4df7bea15ccaa29dc0d15cb10100000000000000000000000000000000000000000000003635c9adc5dea00000831c946da078522e12c203212fd36d5a1855ec172eb9b072f7666c46936f25e5cc8f3a2161a07b65464aa6c57198ae8758d4ab21c6aa26953d5922b68519bbc71bf16e44492d