Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50634
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
735ms
Block → Canton commit
735ms
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.
0xf8ac1b8459682f0083011e399475e821c4485ded3b8c9383d6d90cbecf304bd28380b84440c10f19000000000000000000000000fe45101492f239cb91ee681ad7518da355d7fc9900000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0688916f1cea540071696975ec9717975c77e7c530b2e4568a1c704ca092b5b6aa02bee163f92e421361cf3233ba00f864f3f12cd2d10d763c42ba045af949f9b77