Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169648
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
556ms
Block → Canton commit
556ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f943e1cacc5b7a38f116dda9308cc6a07a5aec955ad80b86423b872dd000000000000000000000000536a7c5b7ea59938b53889c1e93922f3add7e5ec0000000000000000000000007e3c4e84a206fc680edeb2425baba2508223d55200000000000000000000000000000000000000000000000000000000536a7c5bc080a09a69e9459dc0d7fd52bb7a17b9895ddc3ceec3d647d39462c0fe0cae26b7db77a05fe42b047559c99f4bac54c635e45b07e84f848a902d9ec2cb1ad8640ed139bd