lucid_reputation

The lucid_reputation program stores verifiable reputation data for AI assets on Solana. It tracks feedback scores, third-party validations, and supports revocation — all linked to cryptographic receipt hashes. Program ID (devnet): 4FWEH1XQb7p1pU9r8Ap8xomDYVxdSdwk6fFT8XD63G3A

Instructions

Instruction	Description
`init_stats`	Initialize a PassportStats PDA with zeroed counters
`submit_feedback`	Submit a score (1-100) linked to a receipt hash
`submit_validation`	Validate a receipt (confirms an interaction occurred)
`revoke_feedback`	Revoke previously submitted feedback (original submitter only)

Account Structures

PassportStats

PDA seeds: ["stats", passport_id_bytes] Rolling aggregates maintained atomically on every feedback submission or revocation.

Field	Type	Description
`passport_id`	`String`	Passport identifier (max 64 chars)
`feedback_count`	`u32`	Total feedback entries ever created
`validation_count`	`u32`	Total validation entries
`total_score`	`u64`	Sum of non-revoked scores
`avg_score`	`u16`	Average score * 100 (2-decimal precision)
`last_updated`	`i64`	Last modification timestamp

FeedbackEntry

PDA seeds: ["feedback", passport_id_bytes, index_le_bytes]

Field	Type	Description
`passport_id`	`String`	Target passport
`from`	`Pubkey`	Submitter
`score`	`u8`	Score (1-100)
`category`	`String`	Feedback category (max 32 chars, e.g., “accuracy”)
`receipt_hash`	`[u8; 32]`	Receipt proving the interaction
`asset_type`	`u8`	0=model, 1=compute, 2=tool, 3=agent, 4=dataset
`metadata`	`String`	Additional context (max 256 chars)
`timestamp`	`i64`	Submission time
`revoked`	`bool`	Whether this feedback was revoked
`index`	`u32`	Sequential index (used as PDA seed)

ValidationEntry

PDA seeds: ["validation", passport_id_bytes, receipt_hash]

Field	Type	Description
`passport_id`	`String`	Target passport
`validator`	`Pubkey`	Validator
`valid`	`bool`	Whether the receipt is confirmed valid
`receipt_hash`	`[u8; 32]`	Receipt being validated
`asset_type`	`u8`	Asset type code
`metadata`	`String`	Validation context (max 256 chars)
`timestamp`	`i64`	Validation time

Usage

// Submit feedback for an agent
await program.methods
  .submitFeedback(
    'agent-abc123',       // passport_id
    85,                   // score (1-100)
    'accuracy',           // category
    receiptHash,          // [u8; 32]
    3,                    // asset_type (agent)
    'Fast and accurate'   // metadata
  )
  .accounts({
    feedback: feedbackPda,
    stats: statsPda,
    submitter: wallet.publicKey,
  })
  .rpc();

Revocation

Only the original submitter can revoke their feedback. On revocation:

feedback.revoked is set to true
stats.total_score is decremented by the revoked score
stats.avg_score is recomputed from remaining non-revoked entries
stats.feedback_count is not decremented (it tracks total entries for PDA derivation)

Events

Event	Emitted When
`FeedbackSubmitted`	New feedback created (includes passport_id, score, index, receipt_hash)
`ValidationSubmitted`	New validation created (includes valid flag, receipt_hash)
`FeedbackRevoked`	Feedback revoked (includes original score for off-chain reconciliation)

Solana Programs

EVM Contracts

lucid_reputation

Instructions

Account Structures

PassportStats

FeedbackEntry

ValidationEntry

Usage

Revocation

Events

​Instructions

​Account Structures

​PassportStats

​FeedbackEntry

​ValidationEntry

​Usage

​Revocation

​Events

Instructions

Account Structures

PassportStats

FeedbackEntry

ValidationEntry

Usage

Revocation

Events