Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #199227
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
2.34s
Block → Canton commit
2.34s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294fafe192cb3b9fa74eced0b09b5d64620346bec1a80b84440c10f190000000000000000000000000ce81bef69cf2cda996d21677af651f5d764452c00000000000000000000000000000000000000000000003635c9adc5dea00000c001a0f4836b868e651fb81e7abb09c7ab872ae5049bec4f2fa10cb5c8f6c5a63cbdb7a048301a189d39270cc13415843482842c8631ebda8289581b9773d14a919ed446