Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #52771
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
245ms
Block → Canton commit
245ms
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.
0x02f90197830e4a2581a68504a817c8008504a817c80e8303c6f494d0765b8d5a9a57e970f0c81ce00c01d6d6a768dd80b90124711708b3000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000000000000000000000000000008ac7230489e80000000000000000000000000000000000000000000000000000000000006aee37c100000000000000000000000000000000000000000000000000000000000000126c696e6b2d3239362d3933363438352d6b320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a30783038343430634235393732383446413133353738613331333164303061353633333330383831314400000000000000000000000000000000000000000000c001a043b45fda74102d92dbaf22641f3dde906110a34d5f86c3904b081cb12edd2126a06d942d447dc739335fe24b8cd2a9d59a53419ceeb08bf5544027406415122ed9