Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #56974
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
1.52s
Block → Canton commit
1.52s
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.
0xf8ac06858bb2c970088259659423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000000000000000004280bff2e097a54ca059000061266927056d5c1400000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea036b97f930a040440880151360fae921bfdad67c2e001263a2eb94331d653d803a041f8c4b577d5903ad8ada398a6c5fa0d2c2a3dba28bff13481d4a4b2115428df