Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #204023
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
958ms
Block → Canton commit
958ms
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.
0xf88b608444fff4b6830178c194ed6dc66762c533b3f4ff1f663c41e67fc99b4ec880a46a62784200000000000000000000000058adbdaa1a5fe7ad5dbc7ba849e78eb73e3f059e831c946ea020c5b7a0db16d557b94e8cb93d4f1fd2e8986782a19c0edd5aab0d0ca90f8b5da044008f909b5f381262842054166595d3a64804c2a0c1ce7c8597c6e598d5b8d2