Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #90472
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
716ms
Block → Canton commit
716ms
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.
0xf88b3c845de097c0830178c1948f7c9d0bb7b264be96e93890d2cc1bc20cc7bbba80a46a627842000000000000000000000000cd17920e73d4c0ce0f925f84bf2161e8f65f2cb2831c946ea0190084bc098864f04242b1958d0aeb7bc9019a18b3a9670efc4d74a6814d363aa02fc919559d6dc335148219d69eb9bf75571d07575f2fb8c1a57e65dad1469484