Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #63436
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
875ms
Block → Canton commit
875ms
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.
0xf871820956858bb2c9700882520894b9ccbbfed65506c01e00f4a6403f7c55f8e0cc6488016345785d8a000080831c946da0fdbf84e7ab20ce230ef0a1aed7cf333c360f767214ecb4dee0ba1a2c6e08f601a02c7be09d58861943d06ac2d67a64a625256a5d5d481f258eb580fd706afb3984