Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #163365
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
785ms
Block → Canton commit
785ms
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.
0xf8ab0f8455d4a8138259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000b0f0c11334f405477af9535f8769dd8d9ba27c4200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea08a6d12ec88025cb5c510068efb6df3d82f91b6778ff79814f16b14fcb27fcd04a068714bf2c0f3722320d0d815168aa657550aaf1979fd56599520cf3ec0ea3589