Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #70633
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
616ms
Block → Canton commit
616ms
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.
0xf8ac808504d3f6400c82c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000702a7e45873197aea47b7bccd7c1baf0af57cd8e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0712dbd3bcbb356954bdf98f440451e81bbe7eb596e83b9fa7313596aaaa5e9eea0387bdb22d51d65ff6e9ae6dfd8e60125f430dacdee45809b0b18a9738e33651b