Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214340
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
737ms
Block → Canton commit
737ms
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.
0xf8ab0d8514c268f5ef8259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000000000000000007018b43d2955f48064ab4fcd799828f63c531ff900000000000000000000000000000000000000000000003635c9adc5dea00000831c946e9f77e915b80da2267e0c74a27064afcfe76489b94f6b047e13ad90c69ba146bba07e0f38433b656e470d43389c1a3d6784f99de33e4c7c073ade2d50add9e0ccfa