Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #48629
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
795ms
Block → Canton commit
795ms
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.
0xf8ac018519f303333382c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000cb5c21f0da0cc3fe7cd2e654606d1f7e9bd580b100000000000000000000000000000000000000000000003635c9adc5dea00000831c946da02dee77d7bfc56fe19412c02cfe1404ca0f76f05b4712bce79825b0e176038c73a07f4fae61deacdda24be6583c252a91529cc85337e0f9f60bc5b18b1be3a39071