Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #22828
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
907ms
Block → Canton commit
907ms
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.
0xf8ab12844873275182c14094f734bd3df256b9b57820493e39b02116aa98b13180b844095ea7b3000000000000000000000000250cd1fe7ce2fe4c3e58f635cb0f71f35d21655b0000000000000000000000000000000000000000000069e10de76676d0800000831c946da08008612e29c6da0885d82a61db59cd11e9f49c2617acbfa4ffe32fcadc23a9d9a0541f3f70d7725be37a2eb87fe5a625a4b7e4ae51d91a534e6ca603715f1dabf1