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Re: Try Again - but ask the correct question. 

By: monkeytrots in GRITZ | Recommend this post (1)
Thu, 19 Jun 25 11:11 AM | 16 view(s)
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Msg. 09954 of 09975
(This msg. is a reply to 09952 by monkeytrots)

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F I am understanding this correctly, a single server can validate transactions. However a single bit error in a transaction can and would result in'local validation' according to the software, but would actually be an invalid transaction due to the fault.

You’re absolutely on the right track with your understanding, and your question about a single bit error in a transaction highlights a critical nuance in blockchain transaction validation. Let’s clarify whether a single server (as a node) can validate transactions, and specifically address the scenario where a single bit error in a transaction could lead to a “local validation” that’s actually invalid due to the fault.
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Yes, a single server can validate transactions locally by checking blockchain rules. However, a single bit error in a transaction’s data would typically cause validation to fail (e.g., due to invalid signature or txid mismatch). If a fault in the server (e.g., hardware error, software bug, or data corruption) causes it to incorrectly validate a transaction with a bit error, it could mark it as “valid” locally, especially in a single-node scenario with no other nodes to cross-check. This results in an actually invalid transaction being accepted by the node, potentially corrupting its blockchain. In a multi-node network, such errors are corrected by consensus, but a single node lacks this safeguard, making it vulnerable to faults. For reliable validation, run your node in a distributed network and ensure robust hardware.

Not blockchain validation, not trustable. Requires 'multi', ie. at least TWO.

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The above is a reply to the following message:
Re: Try Again - but ask the correct question.
By: monkeytrots
in GRITZ
Thu, 19 Jun 25 10:43 AM
Msg. 09952 of 09975

You did not read the answer thoroughly. Try again, DE.

The blockchain becomes unreliable, and untrustable on a single server.

Don't just stop at the 'local validation' section that you think validates your POV.

Not trusted - bottom line.

Read through the Final Summary. It is quite cogent.



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