Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169699
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
925ms
Block → Canton commit
925ms
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.
0xf8ac13853744bb24948259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000007f523389c308152b9b7861824c749ea9203558b900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da05d75674eb238775b64803bcfd7b582aadfad8386720c03e2424658be435a632aa040b64a53a5c2c1265b866b7bda86fd7c1ac6066f30227bb9010b950997e278d3