Hash

A hash is the unique "fingerprint" of a data record.

This string of characters is created using a cryptographic hash function; these mathematical functions are complex algorithms capable of transforming a data record of variable length into a data string of fixed length and structure. The same input will always return the same hash. Any change in the input will change the hash. The cryptographic hash is secure and cannot be reverse engineered to determine the original data record.

Hashes are foundational for the security and immutability of a blockchain. Every block header includes the hash of the previous block, creating the chain itself as it provides the information of the specific order data was included in the ledger. Because of the hash, changing or reordering the blocks would be extremely difficult to do and easy to detect.

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About Bison Trails


Pioneering Blockchain Infrastructure®

Bison Trails is a blockchain infrastructure platform-as-a-service (PaaS) company based in New York City. We built a platform for anyone who wants to participate in 21 new chains effortlessly.

We also make it easy for anyone building Web 3.0 applications to connect to blockchain data from 32 protocols with Query & Transact (QT). Our goal is for the entire blockchain ecosystem to flourish by providing robust infrastructure for the pioneers of tomorrow.

In January, 2021, we announced Bison Trails joined Coinbase to accelerate our mission to provide easy-to-use blockchain infrastructure, now as a standalone product line. The Bison Trails platform will continue to support our customers. With Coinbase’s backing, we will enhance our infrastructure platform and make it even easier to participate in decentralized networks and build applications that connect to blockchain data.

Blockchain Terminology

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