Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #114222
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
315ms
Block → Canton commit
315ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194399d24018c6e90f7576e4416e4ed1089d5a1635980b84440c10f19000000000000000000000000240c02f1ce77e4475396ba29b52ba378ac39a35300000000000000000000000000000000000000000000000000000000240c02f1c001a0d553b7f0ad06388bddc0e92631476a63c46f1959be93b9d24eba4403f79190dda00d7fd8f3c94991ce0f10ab003edc2e2efc992557dbf8886de34f2d7acef0c6a8