
Itheum
Itheum is an AGI-ready Web3 data infrastructure protocol that lets users tokenize, own, and monetize their data to fuel AI.

What is Itheum?
Itheum is an AGI-ready Web3 data infrastructure protocol that enables users to tokenize, own, trade, and monetize their data as Data NFTs. Data NFTs are linked to dynamic real-world data that can only be unlocked by their owners. Knowledge creators like musicians and authors can mint their active data as Data NFTs, while gamers, athletes, and everyday users can mint their passive data. Itheum's AURA Smart Profiles unify fan identity in real time, and AI agents can autonomously source and trade data through its blockchain-powered marketplace. Each user has on-chain "Liveliness" reputation that can be used to target and reward high-value users. The protocol supports the Solana blockchain and features the Sigma Music app as a showcase for tokenized music content.
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Developer resources from Alchemy

Account abstraction part 2: sponsoring transactions using paymasters
Learn how paymasters, paymaster staking, and paymaster postOp methods enable the sponsoring of transactions according to Account Abstraction as detailed in ERC-4337.

Deposit tokens for banks: a practical playbook
Major banks are quietly processing $10B+ daily in tokenized deposits. Here's how deposit tokens could capture $140 trillion by 2030 and a playbook to integrate for banks.

The complete guide to Solana smart contracts
Everything You Need to Know About Developing Native Smart Contracts on Solana
Itheum alternatives
Explore web3 competitors and apps like Itheum.

