Ep. 495 Jack Xu | Credential Verification on Blockchain with Sign
For episode 495, Co-founder and CTO Jack Xu joins Brandon Zemp to talk about Sign, a company building smarter, more transparent systems for global token distribution and credential verification. Sign’s flagship product TokenTable has risen to be the largest token distribution platform, securing more than $4 billion in airdrops and unlocks, and reaching 40 million users and investors. Its omni-chain attestation protocol, Sign Protocol, is connecting real-world credentials to on-chain addresses and has onboarded governments including Sierra Leone. Jack is an adjunct lecturer of blockchain at…
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