Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #216659
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
1.10s
Block → Canton commit
1.10s
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.
0xf8ac0685114cacccf28286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000078028df74c00d94b2ad17e679942ac686e75e90900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea01eb9faf9ff19ceae7038802f0f29c44a145da5c9c895efde266d3d217cb7dcd0a059d62fc085805b2ed27984a5e8aa16e782995d3221cd4becdf999c07b385cce3