AgenticPlaceholder

Let me help craft a polished project description for AgenticPlaceholder that highlights its innovative features and technical architecture. AgenticPlaceholder: Revolutionizing Digital Advertising Through Autonomous Web3 Infrastructure AgenticPlaceholder represents a groundbreaking advancement in digital outdoor advertising, seamlessly merging blockchain technology with Internet of Things (IoT) capabilities to create a fully autonomous, decentralized advertising network. Deployed on the Base blockchain, our platform reimagines how digital billboards operate in the Web3 era by introducing intelligent automation at every level of the advertising process. At the heart of our system lies a sophisticated dual-agent architecture powered by Coinbase's AI Agent Kit. The first agent serves as an intuitive interface for advertisers, eliminating traditional barriers to entry in the digital advertising space. Through natural language conversations, users can effortlessly create and mint advertising content as NFTs, without requiring direct interaction with cryptocurrency wallets. This agent handles everything from generating ad copy to creating AI-powered visuals, making digital billboard advertising accessible to everyone. Our second agent introduces unprecedented automation to the bidding process. Operating continuously in the background, this autonomous agent employs dynamic bidding strategies to secure optimal billboard placements for advertisers. It analyzes market conditions, adjusts tactics in real-time, and participates in dutch auctions within our PlaceHolder Marketplace, ensuring advertisers achieve their display objectives without manual intervention. The technical infrastructure is built on a foundation of smart contracts that manage both the NFT minting process and our specialized marketplace. These contracts facilitate transparent, trustless transactions while maintaining the platform's autonomous nature. The physical display network consists of Raspberry Pi devices running custom Flutter applications, which monitor the blockchain in real-time and instantly display new advertisements as they're confirmed on-chain. To maintain high advertising standards and publisher accountability, we've integrated True Network's attestation layer. This system collects and verifies user ratings for advertisements, computing reputation scores for publishers. These attestations are permanently recorded on the blockchain, creating a transparent and immutable record of advertising quality and publisher reliability. This combination of autonomous agents, blockchain technology, and IoT infrastructure creates a self-sustaining advertising ecosystem that operates with minimal human intervention while maximizing efficiency and transparency for all participants. AgenticPlaceholder represents the future of digital outdoor advertising, where artificial intelligence and blockchain technology converge to create a more accessible, efficient, and accountable advertising landscape.

Agentic Placeholder is an autonomous, blockchain-powered ad network that ensures trust, transparency, and efficiency in digital advertising.

1. Automated Ad Creation: AI agents interact with advertisers, generate ad content and images, and issue an NFT in exchange for ad creation.

2. Decentralized Ad Display: Operators provide screen space for ad placements, and publishers compete for slots through a bidding system. A bidding agent runs Dutch-style auctions, securing optimal ad slots based on predefined criteria.

3. Reputation-Driven System: Ads include an on-chain reputation score for publishers, along with a QR code that enables viewers to rate ads (1-5 stars) and leave feedback.

4. Onchain Attestation : Simple, structured, and immutable pieces of information given to the users on True Network.

COMPONENTS :

1. Operator Display App (Raspberry Pi + Flutter)

Runs on Flutter, deployed on a Raspberry Pi device. Listens to smart contract events for auction status updates and displays ads once a bid is placed. Reacts dynamically to state changes in real-time.

1. Smart Contracts (Solidity)

NFT Contract: Mints an NFT for each ad created. Bidding Contract: Implements a Dutch auction mechanism for ad slots. Token Contract: Uses PSDT (Placeholder Stable Dollar Token) as the reward and payment token. AVS FeedbackManager: Manages AVS and Eigen Layer contracts.

1. Mobile App (Flutter)

Allows users to connect their wallets and scan QR codes on ads. Users can rate ads (1-5 stars) and leave feedback, which gets attested on-chain via True Network. Attestations contribute to publisher reputation scores, ensuring transparent feedback.

1. Publisher Dashboard (Next.js + Backend APIs)

Built with Next.js for a seamless UI/UX experience. Displays bid data, and real-time updates. Backend APIs (JavaScript) connect the dashboard, display app, and mobile app. Uses WebSockets to listen for smart contract events and push updates instantly.

1. AI Agents (Coinbase AI + EigenLayer AVS +)

Ad Creation AI: Built on Coinbase Developer Platform, using DALL·E to generate ad titles, descriptions, and images based on minimal publisher input. The AI-generated content is then minted as an NFT. Bidding AI: Autonomously bids on behalf of multiple publishers, optimizing for the best slots and prices. Sentiment Analysis AI: When users leave feedback, an AI agent analyzes sentiment and creates on-chain proofs to further refine publisher reputations.