verification · on-chain
A bridge between real achievements and the blockchain
A blockchain can hold and move value, but it knows nothing about the real world. For an achievement to become an asset, someone has to enter it into the network honestly. That is the work the Holdmark oracle does.
- Sourcesigns
- Oraclechecks and relays
- Blockchainrecords the credential
- Verificationanyone, in one click
The trust problem
Any record is worth exactly what its source is worth. A diploma screenshot can be forged, a self-declared rating can be drawn. That is why data is accepted only from the organisations that issued the achievements.
Four steps from the source signature to verification by anyone
The source signs
The organisation certifies the fact with its digital signature through the integration: cryptographic proof of who authored the record.
The oracle checks and relays
Signature, format and internal consistency are checked, after which the record enters the blockchain. Neither a person nor the platform can change it retroactively.
The record becomes a verified fact
Every fact lives on-chain as its own record with an address, a date and the source signature. The profile is assembled and the score computed from verified facts.
Anyone can check
An investor, a fund or the regulator sees in one click who issued the record, when, and whether it has changed.
The same infrastructure for companies
The architecture is universal: the indicators of issuing companies are confirmed at the source and recorded on-chain in exactly the same way. One protocol serves both asset classes.