Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186588
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
697ms
Block → Canton commit
697ms
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.
0xf8ab5d8441b6d0ae827e9094b19dd8ad5f9ddf13dab23f11258bf23a5411850980b844a9059cbb000000000000000000000000f4f5b5ca6107122de265d079d1799e28eaee4ac000000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da045734d32bed3a7df61d21b9f8f47db5fa25267445023b5204d1d46612b81f5b3a05ee590515a50abe71572e573dc1e27fc6bafcf208393f00108b9770604e0f3b9