Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168153
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
706ms
Block → Canton commit
706ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94b18442f33016d60d4269054c87bd3d06c882978f80b86423b872dd000000000000000000000000832343f909d3bc29ff5f7edd992bcb7f572cbe49000000000000000000000000d6eab160e18bcae1f966bc22c182e4c0cbbea34c00000000000000000000000000000000000000000000000000000000832343f9c001a0daa858f1e2f5a2bc46694417fc64401ffaaab01f2ff47e357ccc021626217c69a02564d8fbedc2e018e677b6ef8885d31fc59b9f4f68d3a91ea7cc6c675eca76bd