Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #142695
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
435ms
Block → Canton commit
435ms
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.
0xf8ab07845bd53fca8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000000000000000000076b2f622094d11e5c14bc17c226c7d7e472f6c8a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0d967a064afd5d65ee1927cff71fee1de19da6e54508772eacdb06a13f6a375d2a027c23ca5727e72c16560dee8f502b0eab63f4be3ed96af5b5950c2c3bca3a429