Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #135700
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
376ms
Block → Canton commit
376ms
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.
0xf8ab06843fc5de148286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000913067d74bc41985aad5b5fd5a3012f55325928d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea041b88c897e9f51f5e45f34061466c99902c62aab37d36b8ca3b1453355b2a16ea01e327d12b0ab19d21b77288efb9b7e2f8a31ff2508554bd7caae921e208f9f21