Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #215407
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
1.91s
Block → Canton commit
1.91s
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.
0xf8ac1585073df160008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000d60202047233241e550c7699c38f9167c370af1400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da08ab14f82b4e2745309e23a54c7739d714cfd8a02eb31e287a015fb193fe8e5a0a0463eaf6542296ccc2e033a3a23acb8ca440bc2aa8fb6850d1f171c345ca7eb20