About txLearn
Free TX network education with a live network dashboard, built by Superledger Media.
What txLearn is
Short, plain-language lessons on the TX network (formerly Coreum), each ending in a quiz, grouped into tracks with a certificate of completion. Next to it sits one network dashboard so learners can see every concept live on chain. No accounts, no cookies, no analytics: your progress is kept in your browser's localStorage and you can reset it any time.
Everything here is education and information. It is not financial, investment, tax or legal advice, and nothing on the site promises any return. The staking APR on the dashboard is an estimate from current chain parameters.
How certificates work
Finishing every lesson quiz in a track unlocks a certificate you can download as SVG or PNG or print. The on-chain version is an NFT in a Superledger Media class on TX's native assetnft module: you connect Keplr or Leap, sign a message that moves no funds, and the issuer account mints the NFT to your address. On-chain minting opens once the class is set up; until then the download is the certificate.
Certificates record course completion only. They are a learning record only and not a financial product.
Ecosystem & partners
txLearn is an independent site in the Superledger Media ecosystem, alongside TX Concepts and the Coreum Community DAO site. It covers the whole TX network: lessons and dashboard figures are not tied to any one project or validator.
Featured partner: Coreum Community DAO (CCD). A TX community group. Superledger Media operates the CCD validator, so the dashboard marks it; every other validator is listed neutrally from on-chain data. The CCD token (uccd-core1hnwd…) is the planned learning reward for completed tracks; it has a 1% on-chain send commission. Learning, certificates and the dashboard work the same whether or not you hold CCD or delegate to any particular validator.
Dashboard data sources
Currently answering: –. Snapshot written: –.
| Endpoint | Role | Used for |
|---|---|---|
| https://rest.mainnet-1.tx.org | Primary TX REST | All current state |
| https://coreum-rest.publicnode.com | Fallback REST | Same paths if the primary fails |
| https://hasura.mainnet-1.tx.org/v1/graphql | TX indexer | Block height nearest a past time; last XRPL-bridge evidence |
| https://rpc.mainnet-1.tx.org | RPC | abci_query at past heights for 24h / 7d / 30d changes |
| /data/snapshot.json, /data/history.json | Static files | First paint, fallback, and daily history |
Where no real reference value exists for a change window, the dashboard says history building instead of showing a number.