Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #97858
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
966ms
Block → Canton commit
966ms
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.
0xf8ac0f858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000000000000000006c01cbe4854ed9650c40be3edbf2a2b5dec6953a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea09438bd1190b07353d1ed99ecf2a8af322e82757b21ca65dcbb0bfd647a58b9e1a059344b13267fc6cc66940b616c2d7a947a145809954edb4965c9af7b64224a36