Establishing Timestamped Digital Digests For Early Founder Equity Agreements
Hashing early equity memos and writing digests to public ledgers creates unalterable temporal proof that settles intent before memory reconstructs terms.
plain text hash
Meaning
A fixed-length cryptographic value derived from unencrypted data represents the original input without exposing its contents. The plain text hash provides a unique representation of the source message, allowing systems to verify data integrity without storing the actual message itself. This method is fundamental to modern database structures, password storage, and distributed ledgers.
Unique Fingerprint
Each input produces a distinct string of bytes when processed by a hashing algorithm. The unique fingerprint of the plain text hash ensures that even a microscopic change in the source data, like altering a single comma, will produce a completely different result. This sensitivity allows systems to quickly check if a file has been modified during transmission.
Unidirectional Derivation
Mathematical functions used in this process are designed to be one-way, meaning they cannot be reversed to reveal the source text. This unidirectional derivation protects sensitive inputs from being extracted, even if the database containing the hashes is exposed to the public. This makes the technique highly useful for proving knowledge of a secret without revealing the secret itself.
Collision Resistance
Algorithms used for this task must ensure that different inputs are highly unlikely to produce identical hashes. The collision resistance of the hashing mechanism protects the integrity of the data store, as an attacker cannot easily craft a fake document that yields the same hash as a genuine one. If a collision were easy to find, the security of the ledger would fail, as fraudulent records could replace valid ones without detection.
Therefore, secure algorithms like SHA-256 are selected to maintain the long-term immutability of recorded actions.