Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #221033
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
1.05s
Block → Canton commit
1.05s
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.
0x02f8b2830e4a2508843b9aca0e843b9aca0e82cb7e949b920786c2acfcc95aa50234749243887ffa1a9a80b844a9059cbb0000000000000000000000004db140907dd8fcdd2f508b220a4e269176524ce800000000000000000000000000000000000000000000000402f4cfee62e80000c080a0c1b5d88e6f7ae94cca2017e0d1da4dc6cefd6e5149463f77946d4a24699d00c9a0268166af672bc4d3250f0ced576bc51a26aa106f5f6dd098f8fb62c1e116d731