Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #121801
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
1.24s
Block → Canton commit
1.24s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194bf7b72bcd53e67bfcad0af9b7e7e8abfcd3e145d80b84440c10f19000000000000000000000000adc291b9535bb2e356454ee8550ac1815ea592e900000000000000000000000000000000000000000000000000000000adc291b9c001a08261654fb8069da1beefbd1b1a3771de955bbf52a7aeb0385471367dfc7f2a93a009ee3aa74348ef0f247004e73ae08f05523b1174cf0098fd04e4f4a9962751e9