Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #205693
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
387ms
Block → Canton commit
387ms
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.
0x02f8d2830e4a250a843b9aca0e843b9aca0e82e07f9472d65274f14ca7bb8f3b0445e00a042676f149f880b86423b872dd000000000000000000000000801103f05f89ccf2a1843716eb20cceff56fbf0700000000000000000000000035a3c81b866203d965536b1413fc05efa51272ef0000000000000000000000000000000000000000000000000000000076275502c001a059c9be17a7216b869daf38cb7c6d0132af9f5eeb079142b3c24f00ae74451536a06c4a198b9a7c09a83025e2550d69fb03aed6ba69c571c16c5e4be2bb0acabb7b