Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #33761
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
337ms
Block → Canton commit
337ms
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.
0xf88c0c857a3c704207830178c1944e91062eff401013f58284fe6fbd10141d20ecf680a46a62784200000000000000000000000074084fc0e721047d25c788a246a57836b0e4810c831c946da09f9f7127f93645e5a4ec55eadb147c6a47ef019e3b29bdbcf1e915be1f4968b4a011d0d421c0000429a1494b84caf3ec44267a1a7af0a75e530e24ce99fb9bc9a3