Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #176022
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
845ms
Block → Canton commit
845ms
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.
0xf8ab03841197e6c88286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000045f9bb163b768db8c9c35611ea47e8e63f42709500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0622b172de9189aad2b4a437fce944c7ab32db3dfe6a1900239179ab2431a10afa04b3fea9a633c2f94f6c56bf307296b7051d17633626e5728427b859a4aa5fe94