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Crash test / Application / CT-YFII-001

DFI.money (YFII)

Ethereum · Token contract · Documentation reviewed

Documentary contract0xa1d0e215a23d7030842fc67ce582a6afa3ccab83

The verdict

Unrated · 0% Evidence coverage

Operational strength remains unproven; unrated with 0% scoring coverage.

Documentary mechanisms alone cannot establish actual network behavior or investment outcomes.

Inspect the evidence
UnratedOverall score / 100
0%Evidence coverage
13 checks pending85% coverage and 3 essential checks required for a score
2026-10-06Documentation checked · Candidate method 0.1.0

Documentation review · Reviewed · catalogue-documentary-1

The source review explains documented mechanisms. Independent network checks remain pending.

Examined promise

This dossier examines the documented purpose and mechanisms of DFI.money, identified by the token symbol YFII. The scope is limited to the recorded integration on the Ethereum network, specifically eip155:1. The analysis focuses on the pinned primary documentation and software records provided in the source summaries. No live network observation, deployed bytecode verification, or current controller identification was performed. The objective is to explain the stated aims and concrete research questions for this token based solely on the supplied original summaries.

Established facts

The Trust Wallet Ethereum integration record identifies the asset as YFII with the contract address 0xa1d0e215a23d7030842fc67ce582a6afa3ccab83. The record specifies eighteen decimal places for amount representation, a technical detail that does not measure supply or value. The entry is labeled ERC20 and active within the registry. The community-maintained description states that YFII is a fork of Yearn.finance YFI with YIP 8 implemented. These statements are attributed registry claims from the wallet project's own integration registry, maintained with community submissions. They are not independently verified issuer statements or operational observations. The general ERC-20 specification defines a standard interface for fungible tokens in smart contracts, including totalSupply and balanceOf reads, transfers, and allowance mechanisms. An allowance allows a named spender to use a specified amount, which can be overwritten by repeated approval. This specification describes what a conforming implementation should do, but the wallet label establishes no independently checked compliance or actual deployed implementation. The network context confirms the Ethereum blockchain, symbol ETH, accompanies these token records. Inclusion in this community-maintained registry does not imply a direct partnership with the listed projects, and additional token information is optional and unavailable on-chain. The active status is a metadata label without live-network validation.

Unknowns

Present independent control, beneficial ownership, usage patterns, client adoption, total supply distribution, concentration of holdings, liquidity depth, and complete incident history remain unverified. No deployed implementation details, rights assignments, safety assessments, reserve checks, security audits, or investment return data have been established. The documentary mechanisms alone cannot establish actual network behavior or investment outcomes. The scoring coverage is zero percent, resulting in an unrated status. Missing essential criteria include identity verification beyond the registry label, supply confirmation, and control structure assessment.

Consequences

Documentary mechanisms alone cannot establish actual network behavior or investment outcomes. The reliance on community-submitted registry data means that project descriptions are documentary claims rather than independently verified issuer statements. Without independent dated network observations or criterion-specific evidence, the operational strength remains unproven. Users cannot infer safety, performance, or governance quality from the registry inclusion alone. The lack of verified supply and control data prevents any assessment of economic risk or resilience. The absence of incident history review leaves potential vulnerabilities undisclosed. Consequently, the asset carries unknown risks that cannot be quantified or mitigated through this documentary review.

Verdict

Operational strength remains unproven; unrated with zero percent scoring coverage. The documented subject is identified only through the captured Trust Wallet entry, which attributes specific claims to that registry source. No public admission of operational status or independent audit has occurred. The verdict reflects the absence of independent verification for identity, usage, token role, supply, concentration, value capture, control, security, governance, accountability, incidents, continuity, and execution. The dossier serves as a useful documentary explanation of the stated purpose without implying that an independent audit has occurred or that the project is safe.

Evidence that would change it

Reproduced identity checks, independent dated network observations, and criterion-specific evidence would be required to alter this verdict. Verification of deployed bytecode against the claimed contract address would confirm implementation. Independent observation of transaction flows would establish usage and liquidity. On-chain analysis of holder distributions would clarify concentration and supply dynamics. Review of governance proposals and voting records would assess control and accountability. Documentation of past incidents and remediation steps would evaluate resilience. Calibration and editorial review following such evidence collection would enable a scored assessment. Until such independent operational verification occurs, the unrated status and zero coverage persist.

02 / Crash test

Each check earns its result.

Candidate method 0.1.0. Unknown results are excluded from the score calculation.
CheckWeightResult
Exact asset identityEssential3%Verification pending
Observable use15%Verification pending
Economic role of the token10%Verification pending
Supply mechanismsEssential10%Verification pending
Ownership concentration8%Verification pending
Value capture7%Verification pending
Control powersEssential10%Verification pending
Security verification7%Verification pending
Decision process8%Verification pending
Accountability7%Verification pending
Incident history6%Verification pending
Operational continuity4%Verification pending
Execution conditions5%Verification pending

Family-specific checks: Observable usage, token necessity and dependencies.

03 / Evidence

Inspect the evidence

Sources behind this analysis

Trust Wallet: captured Ethereum record for YFII

The pinned Trust Wallet Ethereum integration record names YFII with symbol YFII, contract 0xa1d0e215a23d7030842fc67ce582a6afa3ccab83 and 18 decimal places. Decimal places concern amount representation and do not measure supply or value. The record labels the entry ERC20 and active. Its community-maintained description states: "YFII is a fork of Yearn.finance YFI with YIP 8 implemented." Every project, economic, partnership, performance, supply, date and adoption statement within this quoted description is an attributed registry claim, not an independently established issuer statement or operational observation. This dossier may explain those stated aims with that attribution. No deployed implementation, rights, ownership, safety, supply, use or investment outcome was checked. The general ERC-20 specification is separate from this token implementation. Treat the generic application family as a documentary contract subject; its economic niche and scoring criteria remain unclassified and unknown.

Retrieved . Scope: documentation. Current network operation remains unverified.

Inspect the primary source ↗

Snapshot SHA-256: ff56e42c1a070266e14d21ac20621de5a67fe2c94bf9dfd5c29a91799c0d0e8a

Trust Wallet Assets: blockchains/ethereum/info/info.json (bbe582d25a22)

The pinned wallet blockchain-information file names the network Ethereum, symbol ETH, and lists its project website and explorer. That named network context accompanies token records in the repository's Ethereum subtree. This identifies the documented integration network without reproducing its operation. This source is the wallet project's own integration registry, maintained with community submissions. Its project descriptions are documentary claims from that registry, not independently verified issuer statements or operational observations. The active status is a metadata label, with no live-network validation. No deployment bytecode, controller, supply, reserve, use, concentration, liquidity, security audit, incident completeness or investment return has been established.

Retrieved . Scope: documentation. Current network operation remains unverified.

Inspect the primary source ↗

Snapshot SHA-256: 5bf228bbcd577440dc00e5b783b680b0cfdf14504dc9d8b89340ba88d9e95502

Trust Wallet Assets: README.md (bbe582d25a22)

The Trust Wallet Assets README describes a community-maintained registry of token information and logos across blockchains, used by the wallet and other projects. It says additional token information is optional and unavailable on-chain. Anyone can submit assets, and inclusion does not imply a direct partnership with the listed projects. It also explicitly excludes brand-new tokens from submissions, so this source cannot provide an exhaustive inventory of recent launches. The README states that its scripts and documentation use the MIT license. This source is the wallet project's own integration registry, maintained with community submissions. Its project descriptions are documentary claims from that registry, not independently verified issuer statements or operational observations. The active status is a metadata label, with no live-network validation. No deployment bytecode, controller, supply, reserve, use, concentration, liquidity, security audit, incident completeness or investment return has been established.

Retrieved . Scope: documentation. Current network operation remains unverified.

Inspect the primary source ↗

Snapshot SHA-256: 51fc8f690972c850271ca0a6086516eae5ed411e94982fcae6534a4d08fccd73

Ethereum ERC-20: pinned token interface specification

The pinned ERC-20 specification describes a standard interface for fungible tokens in smart contracts. It defines totalSupply and balanceOf reads, transfers, third-party transfers after authorization, approval and remaining allowance. An allowance is the amount a named spender may use; a repeated approval overwrites that amount. The specification says callers must handle a false transfer result and describes Transfer and Approval events. Name, symbol and decimal-place metadata are optional in the standard. These interface requirements describe what a conforming implementation should do. A wallet ERC20 label establishes no independently checked compliance, actual deployed implementation, controller permissions, token use, supply or security. No token transaction was performed in this review. Copyright and related rights are waived under CC0.

Retrieved . Scope: documentation. Current network operation remains unverified.

Inspect the primary source ↗

Snapshot SHA-256: 50d0bdc535ed8987ac5c124cb5f9c39606806c97e909aae66ef4b747dd9c93dd

Only original summaries are distributed. Licensed raw market data stays private.

Continue the investigation