Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #151592
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
684ms
Block → Canton commit
684ms
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.
0xf8ab0c848fc6d3788259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f190000000000000000000000002251d11e30dde0fd36e3d9e8b0ed0c1d06c2901a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0cf8915274d9895ad57dd57850d2a7496978b2035d4ad5160670b16177d11d29da0116760087f1ee53031167cb7884b14d94ec85d61241fe4d6a18ebf65ed1da59c