Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #135968
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
695ms
Block → Canton commit
695ms
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.
0xf8ac0c850586df823f8259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000000000000000001ab64c6f40fee1bc82dc768eb23a976ae9fe2b9400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da06aba1a8eb535220e8f085f8975220e2e802a10d8cac3d24506332116bc914025a00b44cb94b7cde857c26153f159749cb9b44e77400d44c2c694c53499c7203112