Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #209110
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
598ms
Block → Canton commit
598ms
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.
0xf8ac1b850d1e9721b6825983940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000000000000000002d1d4ce36d4ea25077531b217d4fffb30074dfdf00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0cf5fd30edc947f8c5e340ee7aa174be478d1677030a003fe6bf7c1eb0b664ea6a058ba30a6747a604b26965fc9fe40749a5272f2a5933ab836f7c8aa00d9496533