Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #85984
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
986ms
Block → Canton commit
986ms
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.
0xf8ac02858bb2c9700882cc2194ab3abd04157203932acb95d53167de927f386a7e80b84440c10f190000000000000000000000002859874e7e87d6fa9b1be3ef66ff11c76e98b43400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0f970ec2a3f34be838237b4a62f8d7c56950849b9bbb1382c6d1b818019379366a0015f1d9a213b3b90fe67d9122876dbff3c535d758cd7653b7ddbdd450d28adca