PDAs

Each PDA is derived deterministically from its seeds. Knowing the program ID and the seeds is enough to compute the address client-side.

entros-anchor

Program: GZYwTp2ozeuRA5Gof9vs4ya961aANcJBdUzB7LN6q4b2

PDA	Seeds	Owner	Purpose
`IdentityState`	`["identity", user]`	entros-anchor	Per-wallet score and commitment record
`Mint`	`["mint", user]`	entros-anchor	Token-2022 NonTransferable mint
`MintAuthority`	`["mint_authority"]`	entros-anchor	Program-wide mint authority
`EncryptedBaseline`	`["encrypted_baseline", user]`	entros-anchor	Wallet-encrypted baseline blob, derived via `deriveEncryptedBaselinePda`

entros-verifier

Program: 4F97jNoxQzT2qRbkWpW3ztC3Nz2TtKj3rnKG8ExgnrfV

PDA	Seeds	Owner	Purpose
`Challenge`	`["challenge", challenger, nonce]`	entros-verifier	Per-challenge anti-replay
`VerificationResult`	`["verification", verifier, nonce]`	entros-verifier	Proof outcome record

entros-registry

Program: 6VBs3zr9KrfFPGd6j7aGBPQWwZa5tajVfA7HN6MMV9VW

PDA	Seeds	Owner	Purpose
`ProtocolConfig`	`["protocol_config"]`	entros-registry	Fee, expiry, score caps
`ValidatorState`	`["validator", validator]`	entros-registry	Per-validator stake
`Vault`	`["vault"]`	entros-registry	Stake vault
`Treasury`	`["protocol_treasury"]`	entros-registry	Protocol fee accumulation

entros-voter-weight

Program: 99nwXzcugse3x8kxE9v6mxZiq8T9gHDoznaaG6qcw534

PDA	Seeds	Owner	Purpose
`Registrar`	`["registrar", realm, governing_token_mint]`	entros-voter-weight	Per-realm plugin config
`VoterWeightRecord`	`["voter-weight-record", realm, governing_token_mint, voter]`	entros-voter-weight	Per-voter weight
`MaxVoterWeightRecord`	`["max-voter-weight-record", realm, governing_token_mint]`	entros-voter-weight	Realm-wide max-weight cap

SAS

The Solana Attestation Service program owns the credential, schema, and per-wallet attestation accounts.

PDA	Seeds	Owner	Purpose
Entros credential	hardcoded `AMBtabCgRFwGLjoZ21Z2LhSKJ6c47NckxUkMogJ3Lpuw`	SAS	Issuer record
Entros schema	hardcoded `5LNc7syFW7USPLveVLcNcjjY1xqS7QTXVjHZ7CQCbAMQ`	SAS	Schema definition
Attestation	`["attestation", credential, schema, user]`	SAS	Per-wallet attestation

Solana Agent Registry

Program: 8oo4J9tBB3Hna1jRQ3rWvJjojqM5DYTDJo5cejUuJy3C on devnet. The SDK reserves a separate mainnet Agent Registry address for future Entros support.

PDA	Seeds	Owner	Purpose
Agent account	`["agent", agent_asset]`	Agent registry	Cached owner and the agent wallet that presents permits
Agent metadata entry	`["agent_meta", agent_asset, sha256(key)[0..16]]`	Agent registry	Metadata entry against an agent asset

readAgentState reads the agent's Metaplex Core asset for the owner and the agent account for the agent wallet. The agent wallet counts only while the account's cached owner matches the Core owner.

The entros:human-operator metadata entry holds JSON-encoded UTF-8 inside the registry's Borsh Vec<u8> envelope, with the shape { anchorPda, trustScore, verifiedAt, wallet }. Any agent owner can write it, and it grants no permission. Read it with readAgentOperatorSnapshot as a historical snapshot.

Where to look next

Programs—each program's instructions
Read on-chain—code examples for deriving and reading PDAs