---
title: "#hash-chain articles | Hashnode"
description: "Explore 1 articles tagged #hash-chain on Hashnode. Tutorials, guides, and how-tos from the community."
url: "https://hashnode.com/tag/hash-chain"
---

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# #hash-chain

1 posts · 0 followers

[kingsley ebube onoh](https://hashnode.com/@kingsley-onoh) · [May 11](https://hashnode.com/posts/compliance-document-substrate-hash-chain-proof/6a0191394c6938d6d73c7496)

### [The Audit Trail Is a Data Structure, Not a Log Message](https://kingsleyonoh.hashnode.dev/compliance-document-substrate-hash-chain-proof?utm_source=hashnode&utm_medium=feed)

Logs can explain what a service thought happened. They do not prove what happened. Klevar Docs needed an audit trail for rendered…

3 min read · [kingsleyonoh.hashnode.dev](https://kingsleyonoh.hashnode.dev/compliance-document-substrate-hash-chain-proof?utm_source=hashnode&utm_medium=feed)