Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #142157
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
1.48s
Block → Canton commit
1.48s
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.
0xf8ab0e8407270e008259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000d4a2b65aa19a617f3fcdc765df838058a6ca9d2700000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0fc64192cb68cc22406ac227f66142526dc600b9ea23c492c3440b0e572b7112ea0761d3e7f8e99a17410346f5e249c0f3e5791dd28a853146eb8451c43f03165ef