Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #198111
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
77ms
Block → Canton commit
77ms
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.
0xf8ac10852f026fbd8c82597d94d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000005f2e52c6923060d0818a0ed6b3bc3e704f1b346800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea06f071ca36891f63a852019308181272988f124c98996b24a7e2a8672eea63feda00b1901614f6f64d5cb19d46d0191e623057d494685071cfaba2a3ba9a0d5b97d