Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #84008
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
386ms
Block → Canton commit
386ms
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.
0xf8ac06858bb2c970088259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000f7c0f74c5e0089a7977c13e170e4629473b906ad00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea04e02646265eb168aad06cd5fb019bf621c09e9e3ededeb6cd78586f2c60aece3a07e096c09f3be90e55773d27dca86edde926e955881a2874967ea5788f0859101