Class 2.2: Minimizing Social Transaction Costs Quiz

Q1: What is the primary purpose of the ERC-7827 standard?

EVM state version control and personal ledger state hashing
Creating fungible ERC-20 tokens
Generating NFT art metadata

Q2: How does ERC-7827 maintain verifiable state version history?

Computes Keccak-256 state hashes on every valid transition function execution
Stores state history in text files
Erases old state data automatically

Q3: What is a 'state transition function' in an ERC-7827 contract?

A deterministic function that accepts valid condition inputs and updates state variables
A function that deletes user accounts
A gas refund mechanism

Q4: How does ERC-7827 prevent unauthorized state tampering?

Validates cryptographic caller authorization and state hash continuity
Hides contract code from public view
Requires physical paper signatures

Q5: What constitutes a 'personal ledger proof' in ERC-7827?

A cryptographically verifiable record of individual member state transitions and attestations
A paper bank statement
A verbal promise by a director

Q6: How does ERC-7827 interact with statutory AST condition tokens?

Executes AST condition gates inside EVM require() assertions before updating state hashes
Translates AST code into French
Bypasses EVM execution logic

Q7: What is 'Keccak-256 state hashing' in ERC-7827?

Hashing current contract storage variables to generate an immutable state version fingerprint
Compressing contract bytecode
Encrypting user passwords

Q8: How does ERC-7827 support bilateral attestation records?

Stores dual-signed cryptographic state hashes on-chain or in verifiable off-chain registries
Requires central bank approval
Erases signatures after 30 days

Q9: What is 'state versioning' in smart contract engineering?

Tracking incremental, immutable state revisions across contract execution history
Updating software version numbers in comments
Redeploying new contracts on every transaction

Q10: How does ERC-7827 minimize EVM gas execution overhead?

Optimizes storage packing and utilizes efficient Keccak-256 state root commitments
Increases gas fees for all users
Stores all data in EVM memory arrays

Q11: What occurs when an ERC-7827 transition function receives an invalid caller signature?

Reverts execution immediately, preserving current state hash integrity
Updates state to zero
Deletes contract funds

Q12: How does ERC-7827 interface with Delaware corporate LLC bylaws?

Maps corporate membership ledger states to verifiable on-chain state version hashes
Replaces Delaware incorporation requirements
Bans corporate officer votes

Q13: What is 'deterministic execution' in EVM state machines?

Ensuring identical input states always produce identical output state hashes across all nodes
Executing transactions at random intervals
Allowing miners to change state results

Q14: How does ERC-7827 prevent state transition replay attacks?

Includes unique nonces and state version counters in every hash digest computation
Changes contract address on every call
Requires manual admin approval

Q15: What is 'off-chain state attestation' in ERC-7827 architecture?

Cryptographic EIP-712 signatures generated off-chain and verified against ERC-7827 state roots
Sending paper letters through mail
Storing data in unencrypted spreadsheets

Q16: How does ERC-7827 support automated fiduciary verification gates?

Enforces state checks that prevent asset transfers unless fiduciary condition gates pass
Allows officers to withdraw funds without checks
Requires annual paper audits

Q17: What is the 'current state hash' getter in ERC-7827?

A view function returning the latest Keccak-256 state version fingerprint
A function that changes contract state
A function that mints new tokens

Q18: How do Socratic assessments verify student understanding of ERC-7827?

Test deep technical knowledge of state hashing, transition functions, and EVM state proofs
Grade students based on attendance
Require paper essay submissions

Q19: What is the relationship between ERC-7827 and Ricardian legal prose?

ERC-7827 provides the verifiable machine execution ledger referenced in Ricardian legal prose
ERC-7827 replaces human legal prose entirely
ERC-7827 has no connection to law

Q20: Why is ERC-7827 considered foundational for open-source legal engineering?

Establishes a standardized, interoperable standard for verifiable legal runtimes across blockchains
Standardizes legal fee billing
Prevents contracts from being deployed on public networks