Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185769
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
879ms
Block → Canton commit
879ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72943d11a6b387c9d99390fce532e7f00f31eb2d186180b844a9059cbb000000000000000000000000b723abf7f751b98ab65e9267f3d67a0e5575363f0000000000000000000000000000000000000000000000008ac7230489e80000c001a018b2dbced009d3ba9bb36c85777df278d6dca09a01e4a2693d1aa727e8dc57c6a044d517752f965efd4f221829c744ebdb10fc97fbf1f7299d06d5e100a0975744