CHECK PROOF WITH CONFIDENCE
Is this achievement real? Get a clear answer.
Paste a proof code or link below — no account or wallet needed. You get a plain answer first; the technical evidence stays underneath for anyone who wants to audit it.
- 1Paste the proof
- 2Get a clear answer
- 3Audit details if needed
- ✓ Valid The achievement is genuine and still active.
- ! No longer valid Issued once, but revoked, expired, or no longer trusted.
- ? Could not verify Unrecognized input, or the reader cannot reach the record.
Check a proof
Paste the proof below — the answer appears underneath in plain words.
Reader Configuration (RPC & Contract Addresses)
The chain ID returned by the RPC is always checked against the expected chain ID. If mismatched, results are strictly rejected — reading another chain is zero evidence.
The answer appears below with its meaning first — green means valid, red means no longer valid, grey means it could not be verified. Technical details follow for auditors.
DEEPER INSPECTION TOOLS
For auditors who want to see everything.
The checks below hold the same evidence behind every answer above — open standards, signatures and status lists.
W3C VC 2.0 & Open Badges 3.0 Specification Compliance Matrix
Live cryptographic and semantic audit conforming to W3C Verifiable Credentials Data Model 2.0 and Open Badges 3.0 (§9.1 Bitstring Status List) standards.
| Status | Assertion & Spec | Normative Constraint | Observed Payload / Chain State |
|---|
Canonical Signed OpenBadgeCredential 3.0 Document (JSON-LD)
Target: Built strictly to W3C VC 2.0 Recommendation and Open Badges 3.0 specification. Official third-party 1EdTech validator run (vc.1ed.tech) remains a roadmap target pending public URL testnet deployment. Content limits: Verifies cryptographic validity, Ed25519 multikey signature, and immutable block timestamp; does not evaluate subjective real-world truth of learner essay claims.
AI Agent & Protocol Governance Hub
Monitor whitelisted domain agents, cryptographic revocation status lists, and anti-compromise delisting registers.
Whitelisted Evaluator Agents
3 Signers Whitelisted On-Chain
Agent-Foundations
EVM Architecture & Blockchain PrimitivesGrades essay submissions on cryptographic primitives, state transitions, and verifiable credentials. Authorized signer for Web3 Dasar 2026.
0x82113098D1C287Fee862D5c2F1BE3f382c87F7DE
Agent-Security
Smart Contract Defense & Prerequisite IntegrityAnalyzes vulnerability mitigations, reentrancy guards, and prerequisite tree dependencies. Signs advanced security certifications.
0x3Fa9D4220b30C8aE463b15E8bB8361099238111B
Agent-Infrastructure
BAS Resolvers & ERC-5192 Soulbound LocksValidates on-chain attestation schema parameters and enforces soulbound non-transferability rules before badge minting.
0x9B12c8E4b1A55d49603Eb5F3B4075bA78A5244AA
On-Chain Cryptographic Revocation Console
Demonstrate non-repudiation: simulate revoking an attestation UID on BAS via CredentialResolver.
0xf34bdc454438f193929207aee75c94b01f8bad0bd65f5041b37b3e2b66b256f2
Anti-Compromise Delisting Register
If an AI agent key is ever compromised, the platform contract immediately delists it, blocking new attestations while preserving past verified credentials.
0xaa379627438fb47b6a6c2a5fefc421d26f3168ce941e82c19a591c773d849c0f
Who publishes these credentials
Read-only.