Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #108124
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
585ms
Block → Canton commit
585ms
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.
0xf88b35843b9aca00830178c194a0d31ef3f5e1d5e840bcbe16f902678db713a9fa80a46a627842000000000000000000000000201263bbb3104f462d98305fc54972de640c61dd831c946ea029571e6d65070a8c07fdc5df0a542e5b831b7021b5f52ad2d2018910f5c64b28a07521113d891a9d08d7145cec2657c736e48f3ff008444bc0bdd0756fd28c19e4