Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #28517
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
1.82s
Block → Canton commit
1.82s
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.
0xf8ac038529a55ba7d08259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000000000000000000c670f629ff8dc1eb50e74c709c8b03e9a4a9f0d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0712c20f0233060532e704612fd373b8cd9976a1a89e5ebb16b5397d36af654c7a01d6ba7a21aa25b80dbc63165736566767ce381798f283d1d52f340c2c4f59c6c