Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214741
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
298ms
Block → Canton commit
298ms
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.
0xf8ac0d852e0e9bf3d18259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000fba7a3c9251b643cc0df5d87d5c6b36d002c5d9800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0c9853beae5da531a1850aa5a12d3c73fa5aaa43a01adb49a0f6b275aac921ae3a05a65670f0c82b20114151d8a57c4b37f3a6fd9d0c8fb5470995d8e2bbbb95447