Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152818
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
2.84s
Block → Canton commit
2.84s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681945aec7dcb3e0041b746f9063f33fcb8fd273abc8b80b84440c10f19000000000000000000000000f47eb01853280bab89ee0a872030fc54ca3f01ea00000000000000000000000000000000000000000000000000000000f47eb018c001a0a56f209c2d93df601645f2fd498952df8a7949890b306a584182d098c8d1f92ea0531adbb179e15d663b323c2c790c6f2ed51008d1b559eb450ff3a0cc1ea162f5