Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #208896
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
507ms
Block → Canton commit
507ms
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.
0xf8ab08843cd6567a8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000193efd0cd93dd3553f68a5edb4d3886e0c405fd300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da06a320c2155259e846b2dd0f4c8e9d86588f181d5847da8b6ea3f296dfec9e35ba07b08a71305e86ba8f3f7bc53f7f974a9f393ab6aa45288b3119285ed635d55f8