Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73132
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
745ms
Block → Canton commit
745ms
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.
0xf8ac80850608f3d00082c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000007b7913446273f54acc2a14e0c4ef7c75744550cf00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea058fd64b34efb92366bd420f09a0298d905658a6a12047ddd4d2d3b8ccb8adc1ca05267ae12946211c5bb026172155b0372d8a9c432cc052bed5eb40028db668dd5