Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168037
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
896ms
Block → Canton commit
896ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e0729435c5cf85fa855e2c22731eaa2d29dd681ee8356680b86423b872dd000000000000000000000000e89b2b8ddd8dfce8c87acb3bb9924d5a3404d3f50000000000000000000000003741cfc4f59b222bf7007808e6daa1a1bb0b4e6e00000000000000000000000000000000000000000000000000000000e89b2b8dc001a02da06dc24d18621d9347b30c7de2d31d4c599db62fc5d494c70f2a49da7a62bba06c95818048bc11f4fd4f996aea9ebf6019259a962d18f4faadb5f7b2f4ddb21b