Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #201032
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
507ms
Block → Canton commit
507ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194c3e197da5dac0171a0718c285b97e89603b0991380b84440c10f190000000000000000000000001a69daff8296ca13d9f3be28905d8f92bd8a951b000000000000000000000000000000000000000000000000000000001a69daffc001a0f47eb9ccebc4a3e07301296e3391ba864148c256792aa7e258ec36e9d31ea735a03b7e37c1e0a0163a84465289e6ecaabb7feddc080340acdb008bfb82e3090cd6