Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168106
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
465ms
Block → Canton commit
465ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294ab836a43b96328935032ec5d3995bec0c689ce1380b84440c10f190000000000000000000000008f5a91b163e25082301ae4552efe6fbe6cda919300000000000000000000000000000000000000000000003635c9adc5dea00000c001a04d8e89143cc19e9671524535374fc465eb9b80fdb84d4e6848b94f608d6aa1eba03903b950f0eec5b4d55bf06bcfbe41d88437c1b0695cc4ed3360075ff3ff0c69