Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203385
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
207ms
Block → Canton commit
207ms
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.
0xf8ab6184721bc447827e90945caacf8daf622f76c1abb1bfb1304c386ba3319680b844a9059cbb000000000000000000000000eee458aa6de9e2bf72b887de9218e56410bdc8fd00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0e966f03cb5827d0f59309dbf1378ec388f50bccae3d52db4ba8dac2052c83d95a0272261be809c00f5f44638d21b0193c66669827e58c592c495d3422958913baa