Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #118571
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
46ms
Block → Canton commit
46ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194521c86311717fbbd9097747a89aac9b630da9bb680b84440c10f190000000000000000000000009a79f3064a5e34285255e5027c1a7b32aaefcafe000000000000000000000000000000000000000000000000000000009a79f306c080a0d0dc89a0be9544f70333ea0b2bec361f0dd220d47fa6bf863ab7ef5aa64061c5a01425da89729ad5056f97c9fd198b495f4b45a6057652458b4ec34836c5de70a3