tag: smart-contracts

13 September 2021

Using MerkleTree for Blockchainized Document Certification

As a freelance I worked on document certification using blockchain. I received several similar requests, but one of them required the implementation of a new data structure: Merkle Trees.

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12 September 2021

Ethereum Use Case: Document Certification

As a freelance, I worked on documents certification using the Blockchain. This is an interesting problem because it is a type of feature that we could not implement in a trustless way before.

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