Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #114615
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
645ms
Block → Canton commit
645ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72947e4947916d7f76da1f7164cc19f03d9b6af0d29880b844a9059cbb00000000000000000000000083133993e4f6c3ae1ec5bcaac929eb5c586958c50000000000000000000000000000000000000000000000008ac7230489e80000c080a0cb3baf2f562d479249e3aee630052742812b83348aa59320d246ac5b86ea2ae0a04deee587c376b3736406816f71a84192db675a864282fe2b4e485670268c05e4