LEGACY VS LEDGER
Click any cell to flip and see the old way. Then decide if switching still feels risky.
WHO'S ALREADY ON-CHAIN
“We onboarded 340 DAO contributors in one quarter. Every completion is on-chain. When a contributor moves to a new DAO, their credentials move with them. No re-onboarding. No "prove you did the course." The record is right there in their wallet.”
“We were paying $240K/year for Cornerstone. The migration took 4 hours. Four hours. We now have 8,200 employee records that are portable, auditable, and ours. Not Cornerstone's. Not anyone's vendor. Ours.”
“Our bootcamp graduates used to carry PDFs that employers couldn't verify. Now they carry wallet addresses. Three of our cohort's top grads got hired specifically because the hiring manager could verify their completions on-chain in 30 seconds.”
MIGRATE
YOUR LMS
Three fields. No sales call required. We'll run a live credential export from your current system and show you exactly what migrates — before you commit to anything.
TECHNICAL
OBJECTIONS
RESOLVED.
If your question isn't here, it's in the docs. If it's not in the docs, open a GitHub issue and a protocol engineer will answer within 24 hours.
→ READ FULL DOCUMENTATIONLedger runs on Polygon Mainnet for ERC-1155 credential tokens — chosen for sub-$0.001 minting costs and Ethereum security guarantees. You can also deploy to any EVM-compatible chain: Ethereum mainnet, Base, Arbitrum, or a private chain for regulated environments.
Yes. SCORM 1.2, SCORM 2004, and xAPI (Tin Can) are all supported natively. Drop your existing SCORM packages in — completions auto-trigger credential minting with no re-authoring. Your content library migrates intact.
Nothing bad. All credentials are on-chain in your learners' wallets — they're not in a Ledger database. You can export all course metadata as open standards (CSV, JSON, xAPI statements). The credentials are already portable by design. There is no lock-in to exit.
Ledger connects to Okta, Azure AD, and Google Workspace via SAML 2.0 or OIDC. Learners authenticate with corporate SSO and their wallet address is linked to their corporate identity. You get the governance of your IdP with the portability of on-chain credentials.
Full REST and GraphQL APIs, plus webhooks for every event (enrollment, completion, credential mint, verification). SDKs for JavaScript/TypeScript, Python, and Go. The protocol is open source — you can read every line on GitHub.
Ledger is SOC 2 Type II certified. Course content and PII stay off-chain in encrypted storage with configurable data residency (US, EU, APAC). The on-chain record contains only a content hash and wallet address — no PII on the blockchain.