Artículos Relacionados con Verification

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AI Agents Can Be Verified, But Who Protects Their Privacy?

As AI Agents evolve from automated tools into active participants in on-chain economies, a critical challenge emerges: establishing trust while preserving privacy. While standards like ERC-8004 aim to provide verifiable identity and reputation for agents, their public nature could expose sensitive operational strategies, user preferences, and business relationships in fields like DeFi, governance, and prediction markets. The proposed ACTA (Anonymous Credentials for Trustless Agents) framework addresses this by adding a privacy layer. It allows agents to cryptographically prove they meet certain criteria (e.g., having passed an audit or possessing sufficient reputation) without revealing the underlying sensitive data, using zero-knowledge proofs. This shifts trust from "public identity" to "policy-based proof." This shift is crucial because agents act dynamically on behalf of users, making their behavior a potential proxy for user intent. ACTA would enable verification of an agent's legitimacy or authorization without creating a permanent, public map of all its activities and relationships. ACTA remains a research direction with open challenges, including scalability, decentralization of credential issuers, and implementation costs. However, it highlights a fundamental need: a robust Agent economy requires not just mechanisms for verification, but also for protecting the privacy of agents, their users, and the protocols they interact with.

marsbitHace 2 días 01:27

AI Agents Can Be Verified, But Who Protects Their Privacy?

marsbitHace 2 días 01:27

From KYC to KYA, Is It Time to Give AI Agents Their Own 'ID Cards'?

Titled "From KYC to KYA: Is It Time to Issue 'Identity Cards' for AI Agents?", this article discusses the emerging concept of Know Your Agent (KYA) as AI agents become increasingly autonomous. In Agent-to-Agent (A2A) scenarios, where agents execute contracts, payments, and trades without human intervention, the lack of a shared identity standard creates risks like unauthorized transactions, fraud, and accountability gaps. KYA acts as a trust layer to verify an agent's origin, authority, and accountability. The need for KYA is most critical outside centralized platforms (like Google or Coinbase), such as in decentralized exchanges (DEX), A2A payments, and merchant payments. Several key players are building KYA infrastructure: - **ERC-8004**: A proposed Ethereum standard that issues a unique AgentID as an NFT, building on-chain identity, reputation, and validation systems. - **Visa TAP**: Visa's solution issues agent identity credentials, with transactions verified via triple signatures (legitimacy, delegator, payment method). - **Trulioo**: Extends its KYC/KYB compliance infrastructure using a Digital Passport for Agents (DAP), issued after verifying both the developer and user, and refreshed per transaction. - **Sumsub**: Focuses on post-issuance real-time verification, detecting agent anomalies during transactions using its existing compliance systems. Regulatory bodies are also acting. The EU AI Act mandates operator identification in logs for high-risk AI systems, the US NIST prioritizes agent identity management standards, and Singapore has released a national AI governance framework. Similar to how the 2019 FATF Travel Rule impacted crypto exchanges, possessing KYA infrastructure may determine market entry in the AI agent era. The market is expected to segment rather than produce a single winner, with success depending on integrations with merchants, payment networks, and KYC client bases.

marsbit05/10 05:45

From KYC to KYA, Is It Time to Give AI Agents Their Own 'ID Cards'?

marsbit05/10 05:45

a16z: Scaling AI Without Cryptographic Verification Is a Dangerous Liability

A16z argues that scaling AI without cryptographic verification is a dangerous liability. As AI agents rapidly evolve from tools into autonomous economic participants, they currently lack standardized, portable identities, verifiable permissions, and programmable payment methods. This creates systemic risks in an economy where non-human entities already vastly outnumber human users in sectors like finance. Blockchain infrastructure offers a solution by providing a neutral coordination layer. It enables verifiable, on-chain credentials for agent identity (a "Know Your Agent" standard), ensures transparent governance to prevent centralized control of AI systems, and facilitates native payments through stablecoins and emerging markets for AI-to-AI commerce. Without cryptographic guarantees—such as auditable transaction records, constrained agent behavior, and proof of origin—scaling AI agents accumulates unmanaged risk. Trust deficit, not intelligence, becomes the bottleneck. The authors conclude that cryptographic verification is essential to maintain user control, ensure accountability, and safely delegate economic activity to autonomous systems.

marsbit04/23 13:25

a16z: Scaling AI Without Cryptographic Verification Is a Dangerous Liability

marsbit04/23 13:25

a16z: How Blockchain Fills the Gaps in AI Agent Identity, Payments, and Trust?

AI Agents are rapidly evolving from tools into autonomous economic participants, but they lack standardized ways to prove identity, authorization, and payment across environments. Blockchain infrastructure addresses these gaps by providing portable identities via wallets, programmable payments through stablecoins, and auditable transaction records on public ledgers. Key challenges include the absence of a universal identity layer (like "KYA" – Know Your Agent) for non-human entities, governance risks when AI systems control critical resources, and the need for trustless payment systems for agent-to-agent commerce. Emerging solutions include on-chain agent registries, encrypted credentials, and crypto-native toolkits that enable delegated authority and verifiable execution. Stablecoins and embedded payment protocols (e.g., x402) are enabling a new class of "headless merchants" where agents transact without human intervention. Trust shifts from manual oversight to cryptographic verification, as scalability demands automated accountability. Ultimately, blockchain allows agents to operate as permissionless economic actors while preserving user control through programmable constraints and transparent governance.

marsbit04/23 10:39

a16z: How Blockchain Fills the Gaps in AI Agent Identity, Payments, and Trust?

marsbit04/23 10:39

How Blockchain Fills the Identity, Payment, and Trust Gaps for AI Agents?

AI Agents are rapidly evolving into autonomous economic participants, but they face critical gaps in identity, payment, and trust infrastructure. They currently lack standardized ways to prove who they are, what they are authorized to do, and how they should be compensated across different environments. Blockchain technology is emerging as a solution to these challenges by providing a neutral coordination layer. Public ledgers offer auditable credentials, wallets enable portable identities, and stablecoins serve as a programmable settlement layer. A key bottleneck is the absence of a universal identity standard for non-human entities—akin to "Know Your Agent" (KYA)—which would allow Agents to operate with verifiable, cryptographically signed credentials. Without this, Agents remain fragmented and face barriers to interoperability. Additionally, as AI systems take on governance roles, there is a risk that centralized control over models could undermine decentralized governance in practice. Cryptographic guarantees on training data, prompts, and behavior logs are essential to ensure Agents act in users' interests. Stablecoins and crypto-native payment rails are becoming the default for Agent-to-Agent commerce, enabling seamless, low-cost transactions for AI-native services. These systems support permissionless, programmable payments without traditional merchant onboarding. Finally, as AI scales, human oversight becomes impractical. Trust must be built into system architecture through verifiable provenance, on-chain attestations, and decentralized identity systems. The future of Agent economies depends on cryptographically enforced accountability, allowing users to delegate tasks with clearly defined constraints and transparent operation logs.

marsbit04/21 09:19

How Blockchain Fills the Identity, Payment, and Trust Gaps for AI Agents?

marsbit04/21 09:19

a16z: 5 Ways Blockchain Can Help AI Agent Infrastructure

Blockchain technology provides critical infrastructure for AI agents by addressing five key challenges: 1) Non-human identity: AI agents lack standardized, portable identity systems. Blockchain enables verifiable, cross-platform agent identities (like "Know Your Agent" frameworks) through cryptographic credentials and on-chain registries. 2) AI governance: When AI systems execute decisions, blockchain ensures transparency and prevents centralized control by recording actions on-chain and enabling auditable execution logs. 3) Payments: Stablecoins and crypto payments (e.g., x402, MPP) serve as default settlement layers for agent-to-agent commerce, enabling frictionless, programmable transactions for "headless" AI-native businesses. 4) Trust and verification: As AI scales, blockchain provides cryptographic proof of origin and auditable histories, making verification—not intelligence—the scarce resource. 5) User control: Crypto-native tools (e.g., delegation toolkits, intent-based architectures) allow users to set boundaries and maintain oversight over autonomous agents, minimizing blind trust. Together, blockchain and AI can create an economic infrastructure built on transparency, accountability, and user sovereignty.

marsbit04/21 03:24

a16z: 5 Ways Blockchain Can Help AI Agent Infrastructure

marsbit04/21 03:24

Breaking: Claude Introduces Mandatory Real-Name Verification, Requires Live Selfie with ID, Otherwise Immediate Account Ban

Claude, the AI assistant by Anthropic, has introduced a mandatory real-name verification system, requiring users to submit a government-issued photo ID and a real-time selfie. This move aims to prevent misuse, enforce usage policies, and comply with legal obligations. The verification process, handled by third-party provider Persona, is triggered for certain use cases, platform integrity checks, or security measures. Users from unsupported regions, those under 18, or those violating terms of service risk account suspension—even after successful verification. The policy has sparked significant user backlash, with concerns over increased surveillance, loss of privacy, and potential disruption to workflows. Many fear the stricter controls will drive users to competitors like OpenAI’s ChatGPT, which is perceived as more stable and user-friendly. The announcement emphasizes data protection, stating that verification data is not used for model training or shared with third parties. However, users are advised to backup their data and avoid using personal subscriptions for unauthorized purposes like proxy services or multi-user setups to minimize risks.

marsbit04/16 00:28

Breaking: Claude Introduces Mandatory Real-Name Verification, Requires Live Selfie with ID, Otherwise Immediate Account Ban

marsbit04/16 00:28

Agents Have Entered the Harness-Driven Era

The article discusses the significance of the leaked Claude Code from Anthropic, highlighting its revelation of advanced Agent engineering practices centered on "Harness" design. Rather than relying solely on model capabilities, modern AI systems now depend on a structured engineering framework—the Harness—to maximize performance. This framework includes six core components: multi-layered System Prompts, Tool Schema, Tool Call Loop (with Plan and Execute modes), Context Manager, Sub-Agent coordination, and Verification Hooks. The Harness enables tighter integration between training and inference, supports long-chain tool execution, and improves reliability through objective verification. It also drives six key training directions: behavior alignment via System Prompt, end-to-end tool-use training, integrated plan-execute training, memory compression, sub-agent orchestration, and multi-objective reinforcement learning. The shift to Harness-driven development reduces the emphasis on pure prompt engineering, favoring instead multidisciplinary talent with skills in AI, backend engineering, and infrastructure. The market is evolving toward more secure, private, and vertically integrated Agent deployments, with "model shell" companies needing either strong infrastructure or deep domain expertise to compete. Claude Code’s leak underscores that future AI advancements will be shaped by engineering architecture as much as by algorithmic innovation.

marsbit04/15 10:11

Agents Have Entered the Harness-Driven Era

marsbit04/15 10:11

Coinone Hit With Fines and Trading Curbs Over AML Violations in South Korea

Coinone, South Korea's third-largest cryptocurrency exchange, has been fined 5.2 billion won ($3.5 million) and issued a three-month partial business suspension by the country's Financial Intelligence Unit (FIU). The penalties are due to multiple anti-money laundering violations, including a failure to verify user identities in approximately 70,000 instances. The FIU also found that Coinone processed over 10,000 transactions with 16 registered offshore exchanges and neglected its customer due diligence responsibilities. This is the second major regulatory action against a South Korean exchange in a month, following similar penalties against Bithumb. The Bank of Korea is now advocating for stricter regulations, including trading limitations to halt activity during abnormal market fluctuations.

TheNewsCrypto04/14 07:41

Coinone Hit With Fines and Trading Curbs Over AML Violations in South Korea

TheNewsCrypto04/14 07:41

X Eyes Auto-Lock For Crypto Mentions After Tortoise Death Hoax

A Solana memecoin named JONATHAN surged over 6,000% following a hoax on X that falsely reported the death of Jonathan, a 193-year-old tortoise. The scam originated from a fake account impersonating the tortoise’s real veterinarian, Joe Hollins, and was amplified by some news outlets before being debunked. Both the Governor of Saint Helena and the actual veterinarian confirmed Jonathan was alive. In response, X’s head of product, Nikita Bier, announced the platform is implementing auto-locking and verification for users who mention cryptocurrency for the first time, aiming to reduce such scams. The incident highlights a common fraud pattern: using impersonation and emotional stories to promote fraudulent tokens quickly before the truth emerges. The token’s value briefly spiked but later pulled back sharply.

bitcoinist04/03 18:32

X Eyes Auto-Lock For Crypto Mentions After Tortoise Death Hoax

bitcoinist04/03 18:32

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