Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #105017
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
975ms
Block → Canton commit
975ms
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.
0xf8aa0783124f888259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000071cbe154489c821b35703a0d39dda3a7be666c700000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea09278bd40fa58cc4b3dcca542ca0b1d9bcd7a6da85e8e416c45c7062b6b17bc25a072c755b00cee4ee31437ae129df75bbad1e5b80096246221c47b606eb6f54e3b