Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #162204
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
525ms
Block → Canton commit
525ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194f118ad2839c735c3250ea0f70c732450cb617f7c80b84440c10f1900000000000000000000000065262a727650b8f9c75157862cf8e82fadf7ba0f0000000000000000000000000000000000000000000000000000000065262a72c080a0a004ae39c5234784cafe38e0284b1f79e63dc3315be246f38caad62465f84235a05d0452f46a1ee44ef700bc79b739ecdf4213aa7e2e7104c1d5b46d3a7d0bfc25