Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #90372
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
766ms
Block → Canton commit
766ms
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.
0xf88b39847dcdf909830178c19489acd60789d38ad054c8f3d44316926d58e7e6a480a46a6278420000000000000000000000009ca9f3ca881769d9e203668e512b45c26acbd305831c946da0f48418add333a91787ecf04e3936907c9cf37e2a521bdeeaf565b472e974f9baa02209b5e7336ee01d136951c6c2cb6bef233abd49491e2e72738a2f93a32779e2