On Jan 10, 2013, at 1:14 PM, Ken Dibble <[email protected]> wrote:
>> There are ways to deal with this, such as hash the previous record
>> with the current record so that if a record is deleted, the hash won't
>> match. You won't recover the data, buy you'll know that a change was made.
>
> Okay. But does that comply with the standard? "Immutable" means "incapable of
> being changed", not "changes can be detected after they occur".
This only proves that the records weren't changed. You need something
else to ensure that they can't be changed.
Part of compliance is proving that your methods are working.
-- Ed Leafe
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