Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186560
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
698ms
Block → Canton commit
698ms
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.
0xf88b548441b6d0ae830178c194aa5e14aca4a0aeef5a02d04f7389e8645871b3d980a46a627842000000000000000000000000c1c49c864ef3d31065961f4bb96e41963f291ba9831c946da02f1c3ec02ffac4c0e0c644e7e1b06b747c5a5b9d808f4dfc003786df82260a25a06919ae48dc577a069eb6546bf242f791b26ec6f360ca63799e84253365864fc0