Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #22352
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
1.60s
Block → Canton commit
1.60s
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.
0xf88c1b8512124445e0830178c194e3e2244eff89a87f12352a031bf013926084f15280a46a627842000000000000000000000000d38a608c0a511be6d426d3843aa2a8122e264097831c946ea0e2c59b5428a99418328e9aed8632c044b78f721a7817d7d22f0777b5b77e8200a04643bd0aa9b0aa48ac1d3ce9c92dbd31c37128bc77c099d79fcce0cc3f49d656