The Trust Layer for Distributed Intelligence
Decentralized identity and verification for the AI-native internet
RealmChain is a blockchain-based identity ledger that provides cryptographic verification for distributed AI systems. Think of it as DNS meets PKI for the intelligence network—enabling any organization to prove their identity, establish trust, and coordinate AI agents across organizational boundaries.
In a world where AI agents communicate across enterprises, governments, and borders, how do you know who you're really talking to? Traditional identity systems weren't built for distributed intelligence.
RealmChain provides immutable, verifiable identity records that any third party can independently verify. No central authority required.
Organizations register their realm identity on RealmChain with cryptographic proof of DNS ownership. Your realm://boeing.supply-chain becomes a verified, tamper-proof identity.
Before connecting, verify any realm's identity in seconds. RealmChain provides cryptographic proof of DNS ownership, public key authenticity, compliance certifications, and connection history.
Create connection contracts between realms with explicit permissions—what events can be shared, which loops can span boundaries, and who has access. All stored on-chain, all verifiable.
Boeing verifies Tier-1 suppliers before sharing production data. All connections cryptographically verified and auditable.
Customs, Immigration, and Border Patrol coordinate passenger processing with verifiable identity across agency boundaries.
Hospitals, insurers, and labs share patient data with cryptographic proof of authorization and full audit trails.
Banks verify counterparty identities and automate compliance checks with tamper-proof connection records.
Proof of Authority (PoA) for enterprise deployments
EVM-compatible (Solidity)
State roots anchored to Ethereum mainnet
10,000+ realm lookups per second
<50ms verification time (cached)