Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #219043
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
2.60s
Block → Canton commit
2.60s
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.
0xf8ac108502299599998259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000000000000000000012af82f40bd6b052dea65fdb6a8e78f3beea513000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0f548bc45c536f0cc3ccf33b81fb3fd0d8dcf3d396ef8fb6fd89190237924a3e8a0677e363dad698f11f76d41111559d32a052b2271f3f8438745818aa6df3111d6