Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #82475
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
716ms
Block → Canton commit
716ms
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.
0xf8ac80858bb2c9700882c9b894beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000002500315a3adf8642ff9b95ab9288d3ed9a7f2fce00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea09877e125df12329bb4a3c8272e989d9bd15ad43c29d70b9e5679bc0ab84d1d47a0209ba5ba219e182a9f589c2da548c11251208cc19ec5514125e7fb630b3582a4