Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #175745
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
716ms
Block → Canton commit
716ms
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.
0xf8aa0f8315f9098259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000a0f0b4b1dd8baeb8b4e10e62e850e54582bb8e1700000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0a9dcf163ce02c4170dc0acbee784aab25fd9ecdf203e5b582fbf7db95cff120fa03f3dd42afa4ab2cba97bb1d724b46a2b828976d9afa3c4bf146b538128df80a1