Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #116206
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
406ms
Block → Canton commit
406ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194ed7ba9f1c129d789dafb25f7bf0a237cfb90978980b84440c10f190000000000000000000000008c0a40fcfb43c52662fad27a834d852c576235d6000000000000000000000000000000000000000000000000000000008c0a40fcc001a0874f79850f3b4e915b9f39d08e591506486a2e0a01f044a9b1b130ea20a259fca069dee4ba0eeb0f8f45a161e7042de4f504b240f33a9b92e840f3d0e3bfa0e47c