Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166419
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
3.26s
Block → Canton commit
3.26s
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.
0xf8ac0a85094c4fbdec8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000e50a652766ae7548ce6c6ea3d3ab50e66a51edc200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0b0f2babf97bc4bdd81f2302cfde219362bc5004ecf4584f8f7a1b6e2b0126f4fa021bfa20522c097904a64c7bfb4b6d1d5547aa139f9f02d16a2ae75c3bebd2fca