Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #116716
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
575ms
Block → Canton commit
575ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194a7bad718006aa01456f32e37fca7d6a63e30881080b84440c10f190000000000000000000000009f218aa4681eeb12b81c5f902fde0993731d9f78000000000000000000000000000000000000000000000000000000009f218aa4c080a0276f7cdf7866f6541c4c626926dcb3e0180ffa08c6c87dcef4c4b32fb3bcca38a05c4474613f48c2198d8e9aedec8aefd8a7300f585c1e1ffd83657efa4fd803aa