Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #132689
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
675ms
Block → Canton commit
675ms
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.
0xf8ab0c84d69df7c08259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000000000000000000087d18eb88efaebe0b3ecd9adde736fc8e923543300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da03b28f8f74c92128a24b42dd03da05790cfe7238927328e94ac93400b7ff9fa4aa01bbed354f8c8e0250eef18d2db1dda73e981b2cc91113a8bc3606e7b042e46e9