Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #143688
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
1.09s
Block → Canton commit
1.09s
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.
0xf8ab05840ed4e0008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000531f3df414dad0b7525341ad46e825a5f39ab96800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0a219ea925cddbdf80129225c06b2f4d9f0d3c7ce5f0a536a01276187537a4ed2a07ad799fb4295e280c39211cf9ebe9ed0a8dea4b4f792964fc8a9b7bb6b105247