Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #217203
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
118ms
Block → Canton commit
118ms
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.
0xf8ac19850ab61e6dbe8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000b0b3b21a18c88f552a3cbcac42bc206004ea3b9a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da06ca94fb8cf80c38a819d4abf3f4453633efaa3ab139ba4df7cf8f08fa5873587a001d028d4111d49d1b1e0d2a69ffe71be2a46e64079bc8f06baf4a6ce940c969e