Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #216621
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
2.56s
Block → Canton commit
2.56s
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.
0x02f8b2830e4a250a843b9aca0e843b9aca0e8286929416232ad30ba033ec2cf13ca6ad11a87df840771680b84440c10f19000000000000000000000000f599e33727b9669eda8c8cb4c235635dcaa039ed00000000000000000000000000000000000000000000009dce3d84dc6a1c0000c001a0d946feeed406e3ade23f4fe247a7c0ca984fccd40b5658f77e8ac0f0d488e545a0103b4cd7b144b34e351631e24be8efb913baff547297fe6dd156b4f226db9ae7