Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214764
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
157ms
Block → Canton commit
157ms
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.
0xf8ac14853744bb24948259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f19000000000000000000000000fe2c0fa03b71bdd102a4f1a6db57f9d9cef1251600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea01a2c7a3ff31119ca4dabf774a8c7eddee639b9ec4529eb6ff383eaa2d54b515fa017e7b85c89aa9aa6107f459957a5030a1cf7712fae9542eb6ee3b72bf1bb4d15