Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182892
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
828ms
Block → Canton commit
828ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72948985bf6d479f1331876c6f7aa426018bfc997dc880b844a9059cbb000000000000000000000000c4a06009569c26397527d8e36c72451a28703b260000000000000000000000000000000000000000000000008ac7230489e80000c080a0c56c87fd9a15c1ba474f70495ccacbbb647c2a2c79a6edfa67b4da8a3bcb30c8a04465739cf9c68d7362f554842473212c914265d43475db7697c685762a13f748