Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184482
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
267ms
Block → Canton commit
267ms
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.
0xf88b5e847be9ed43830178c194964afa2eb2d24f8cbd4e8683ea17fd999081960480a46a6278420000000000000000000000004617b93c149174840faf1ddeb85ce8bb2261c777831c946da0a7d46fc42f52d0ee5666488b70b56a5798c544aba895f40e284bad85a969f6eba0357ff122c3f4a73b2244108fe80b7b2e9746f5cd2c2e2803e6d2ef4453669fc2