Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184885
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
657ms
Block → Canton commit
657ms
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.
0xf8ab69843e95ba8e82c1409429e4b53d4f734993a267d1430815b9e60385e9cf80b844095ea7b30000000000000000000000001bef0294b8703e8ea7dc159fb9ac431139581c730000000000000000000000000000000000000000000069e10de76676d0800000831c946ea04eae5877029ff7258ad69bceca280ee22979ebebcf499c524635babece4a5138a025ed5d77a712a0f0f9f67bf6a6662a616a2f53b1a9f75f270981e43916e59ae5