Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #142169
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
1.15s
Block → Canton commit
1.15s
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.
0xf8ab0784089544008286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000ed989a5bf053dc3413efbb2e5c00a5bcc89f7bd700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da04d1a02fa7d67effdd2b7b27174bab60d79bd7e426e72b89b7107b4e67d9d8029a065932843f0f68f647ccfcf118e554553d3283f8deafd948383869b23bf87fd97