Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202036
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
817ms
Block → Canton commit
817ms
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.
0xf8ab0a849c21a0b48286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000b220c0a3a08b7aa41c7c127ddd5e839b0911536700000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0a435c6c9ad798d7445c790e64ddbad0f427dd5504054c95f07dde580f1ffeee7a030f139b6c96517de41824437c1d1d850cb59f4069ea8a5e6bdaaceaa1dc6f034