Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #171628
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
1.14s
Block → Canton commit
1.14s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f949cd9c2e4c767b56e7a94bc1fb2ef62a3b4fe261f80b86423b872dd000000000000000000000000dec140d17941eb3daf5e0b855cafa7d3d8d658bb0000000000000000000000004635cbf9d1ed345fb08640ede38f56c61d401d8100000000000000000000000000000000000000000000000000000000dec140d1c001a0cb0a8c62686e2bc28a4b0042fb889f80203e34ae34144b554aaf74018180a9b0a0333fb568066220b0fb7107c25ba10c30bcef481f794847ea417c7807880c7300