Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169292
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
286ms
Block → Canton commit
286ms
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.
0xf8ab0a8447868c108259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000000000000000000065a2a5e33de2d3275779afa852858d0cdac2d1b300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea09fd57a3f4cd327286f6630df892022100b2468c58e1457a14f92fa29faebbe5fa0742780dd9fc3642124e8ec17fcd2ebed1a3e0ed64557cbdf7e2eec4361c30d59