Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #181704
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
697ms
Block → Canton commit
697ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e072944a33f0e6aeb01118704b5c3c23e6d06761394e9680b86423b872dd000000000000000000000000e03fe0bba45669bcd7c85b2a3d565d63285eb2140000000000000000000000003fa006fd352479fd860bd031a83e005658adcd2500000000000000000000000000000000000000000000000000000000e03fe0bbc001a0652666f04c9cad4f5777093a6c9f960e6c7349ad897a496ecd63f338027d5ab9a042ac9091afe2f634485311c90df4d93f5d2414596d5d3888fd08b4f0b900806c