Infrastructure
That Runs Itself
Open standards stewarded under Hiero via the Linux Foundation Decentralized Trust.
Infrastructure for the next generation of the internet.
Permanent Storage
Content lives on-chain forever. No servers. No hosting fees. No single point of failure. From websites to NFTs, your data is truly yours.
File Storage
Upload any file to the consensus layer. Compressed, chunked, and reconstructed on demand. The foundation for serverless websites and applications.
Data Registries
Turn message streams into queryable databases. Build dynamic state machines, registries, and indexes without a backend.
Hashinals
Bind files to tokens. Every NFT is an immutable artifact with on-chain provenance. No IPFS gateways. No broken images.
Universal Verification
One identifier that works everywhere. No platform lock-in. No fragmented profiles. Trustless verification for users, applications, and autonomous systems.
Autonomous Systems
Decentralized communication and collaboration. From peer-to-peer messaging to multi-agent swarms. Systems that coordinate without central control.
Decentralized Messaging
Encrypted, payment-gated channels. Build chat apps, agent protocols, or monetized APIs. No intermediaries. Full sovereignty.
Shared Accounts
Multi-signature coordination with on-chain state. Communities, treasuries, and autonomous collectives that govern themselves.
Reputation Ledgers
Transparent, auditable points without liquidity. Loyalty programs, contributor tracking, and reputation systems that anyone can verify.
Adapter Registry
Register adapters that connect agents to off-chain data, APIs, and actions with verifiable metadata and package fingerprints.
Agent Assurance
Draft standards for reputation, skill packaging, checkpoints, and agent transparency. The newer HCS pipeline is now visible while it evolves.
AI Trust Scores
Normalize trust signals into explainable, portable scores for agents, models, tools, and registries.
Agent Skills Registry
Publish, version, and verify agent skills using HCS-2 registries and immutable HCS-1 manifests.
Transparency Checkpoints
Anchor append-only transparency logs with Merkle-root checkpoints that auditors can independently verify.
Agent Transparency Registry
Publish agent state changes through HCS-2 streams with HCS-27 checkpoint anchoring.