A history you can check
Write the hashes of key events to a shared ledger so participants can check for changes and see when a record was submitted.
AUDITABLE HISTORYBlockchain can add a layer of trust to our applications: verifiable records, traceable digital ownership and business rules that participants can agree on.
The application submits an authorized business event to the network.
Blockchain is useful when independent participants need a shared result that they can verify beyond one organization’s database.
Write the hashes of key events to a shared ledger so participants can check for changes and see when a record was submitted.
AUDITABLE HISTORYRecord who holds a credential or digital asset and how it moves, giving authorized applications a consistent basis for checking rights.
VERIFIABLE OWNERSHIPPut clearly defined business conditions into a smart contract. When those conditions are met and the contract is triggered, it carries out the agreed action.
SHARED BUSINESS RULESStart with a problem in your product.
Find the part that benefits from a shared ledger.
Buyers, merchants and partners can verify the same delivery record, reducing reconciliation work when their systems disagree.
Order details, customer data and everyday queries
Event hash, submission time and authorized signatures
Your interface, backend and database handle the everyday experience. Blockchain handles the states or rules that multiple parties need to verify.
Users place orders, claim benefits or verify records.
Keep the experience familiar.
Check permissions and prepare business events.
Store details and submit on-chain requests.
Run contracts and record key states.
Return receipts for the application to check.
Keep details off-chainKeep personal data, original files and frequent updates in controlled storage.
Keep proof on-chainMake record hashes, authorization states and relevant ownership independently verifiable.
A hash acts like a digital fingerprint. Save it, change the content, and the newly calculated hash will be different.
This demo verifies hashes without connecting to a blockchain. A real application would record the hash and submission evidence on-chain. A hash alone does not prove that the original content is true.
Waiting for proofWaiting for verificationValidate the value, then assess network fees, confirmation times, key management and contract security.