Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #19216
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
1.04s
Block → Canton commit
1.04s
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.
0xf8ac808535511a96fb8259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000032b94248a0f2d99b3864538f2bdb0c207f894a000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0b3c8078097930828822c6f4d033db92083e75f188b37738178d65e5ce2f6d2bba01e30a50f4c1bf83cc25da001e0e2e4ac37446e52db4cff80df558bd2bf2fbb91