Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #159868
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
3.65s
Block → Canton commit
3.65s
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.
0xf8ac12858bb2c970088259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000000000000000002a4d68c1b7c5f88f18affc0948640099dd45ea4c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea02169521aace0f3931b99a170bc5f6d69a9cda336e47cc9f8c79b6b780e869d0ba01526815f71f3d04fe5a7b1a3efb691cf033a840e5e97c7e779614299756af950