Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152302
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
1.89s
Block → Canton commit
1.89s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294772460e431e707b722f921533e919cbc6f4971c280b844a9059cbb0000000000000000000000000e91eaf862fac403188d3d0bf53457d9fa9516ef0000000000000000000000000000000000000000000000008ac7230489e80000c001a0e8106f2a799d49cff7b5cee874302bf2aac2b77457f65988f126936414b17e1da056d5fd2edecf2bd4772d74fd6d6a0f3f09192b0bdaa170b1b42e701d8da562fc