Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50051
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
676ms
Block → Canton commit
676ms
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.
0xf8ab8084c52deed282c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000b59eac3722ebee3e545ae7288f58a6179e92e73b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0e184496cc5b4e8ed4f1aa74d2048651725daebdd8c291ac36910af469ee3c5b4a006558c047c21f69650b5592d64ad5b6a6c41da8dfacdb428255887da18155611