Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #180511
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
5.78s
Block → Canton commit
5.78s
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.
0xf8ac038552e718aadc8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000005308dc8fa1a975fd999e1d56acc0e64bc226b44c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0a0d92547daa77a73aef196e0ee72ed0ebbf4c4357f9a0b7e19795ec659b4e192a01b586a178a6cadb25adbea2f5073a3e96cde3ba93690184a3b69facfbc56ce8b