Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166859
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
2.93s
Block → Canton commit
2.93s
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.
0xf8ac81a08459682f00827e9094611fddd968167a61ee645add6792512ad3b6614880b844a9059cbb0000000000000000000000009e5c81b3255fbdd2e5fcce5def46cc86de1856e700000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea00f11400290909beeca7a7849c08eae12164f2d997dd042d72a14f1e8982f0ca8a05b748468da4057f23381833967571a60d1504ff291ea9600c4225067387abf1d