Glossary
SATI (8004-solana)
A Solana program that ports the ERC-8004 agent-registry model: agent identities as on-chain accounts, readable by anyone without the operator's cooperation.
SATI is the Solana implementation of the ERC-8004 registry idea, published as 8004-solana by QuantuLabs. Instead of an ERC-721 token, each registered agent is a program-owned account holding the registration data; the program is the registry, and its accounts can be enumerated with a getProgramAccounts call.
Sato Hub counts those program accounts to size the registry. Because the enumeration includes test, duplicate and abandoned entries, the number is published as an upper bound on registered agents, and the venue page says so in its unit.
SATI is a registry, not a reputation system or a marketplace, and being registered in it says nothing about an agent's behaviour. It is also distinct from Metaplex Agent Identity, another Solana identity program Sato Hub tracks separately.
Where Sato Hub measures it
Numbers live on those pages and refresh on their own schedule; this definition does not restate them.
Related terms
Sources
Cite this page
Sato Hub. "SATI (8004-solana) (glossary)." Sato Hub, accessed 2026-09-09. https://satohub.ai/glossary/satiThis page is refreshed daily. Citations include the date so a reader can tell which snapshot a claim came from.