Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73096
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
356ms
Block → Canton commit
356ms
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.
0xf8ac8085050775d80082c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000f1c73951505a1ec19958fb1cd436ba8157cf021300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea02a3f5f0f68e10e5347bdfa240863350e4b545c13eaa82f1be52fd5855f50778ca06b32357a4140fa9a7c6f35cb0554691574caf5ad7f4b47d97102f09248e7e266