Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186960
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
838ms
Block → Canton commit
838ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94c39378ecf713d0704808264fadda6e7c6a0abd9480b86423b872dd000000000000000000000000d735b9886362499abf7ce6f3d954aef8d02e2d2c0000000000000000000000002888c74fb2c09789dc3f562a8bb85fdd512fde8600000000000000000000000000000000000000000000000000000000d735b988c001a0938f5a007235700630e897e5273102286b77855f209cc1a70f5266dc79d157eea01e6b5483daaa27af69c007a396eea7efbc0ace8eec2f74552f8eba1b5dec2446