Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #171901
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
1.42s
Block → Canton commit
1.42s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94734d95668d129f2ea17e3b15e732ba963bd830b880b86423b872dd0000000000000000000000003d4cb11de6c6ada87668dd021aa52bc9116a61d2000000000000000000000000ac6b5e9873d1a1c47b1490d6906a3972509cfa86000000000000000000000000000000000000000000000000000000003d4cb11dc001a0bc5395d2424c62bfe0e9eb0ddbf8f18278b4bbfd33d6ec656cd7ce05919dfa6ea01ebc783c08e293f40501718d60b4b7c6a2de7227fe1683634fb9bdb2a1dc1053