Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #205386
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
1.50s
Block → Canton commit
1.50s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194680c982f5637368e2241a686c644c27e0a904a2e80b84440c10f190000000000000000000000006d56a14976ee563fbca8fdfdad442dadbf048c9f000000000000000000000000000000000000000000000000000000005713f0e7c001a084d1305f925285779634284ddf6f01a96fce13605329bc98dc6ebf59e49c972ca011fc0ed468be2f5ed5e513f63d383a279806ed54f1b94e10c061a4f4058dbebf