Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185122
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
1.05s
Block → Canton commit
1.05s
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.
0xf8ab5d8441b6d0ae82c14094c27f1fb92de18e6e56e26a0e5e31c2907d4ec46480b844095ea7b300000000000000000000000094ea746d94c25655ca6379ee512098d3448347140000000000000000000000000000000000000000000069e10de76676d0800000831c946ea09d38f950fcbe9d201be6a39ecbf564d6ec1ee89990c25a98cc371fcf334fd65ba07afd2e0eb226f11a92d7f6a815a14982bc5a276829184dc702afc209cf8b0b0d