The words contained in this file might help you see if this file matches what you are looking for:

...Tl dr summary of talk blockchain has valuable properties but conflicts with privacy and exception management can t delete private data correct error entry structure called blockmatrix provides integrity protection allows controlled edits for corrections is a component distributed database solutions it one design option another choice depends on application needs drop in compatibility hyperledger fabric ledger could use different approach many applications kuhn r yaga d voas j rethinking technology ieee computer erasure capability national institute standards stavrou verified time traditional been defined as an open that record transactions between two parties efficiently verifiable permanent way why deletion problem blockchains because supposed to be change block changes hashes all provide assurance information every other unchanged if modified we have hash values others are no longer valid requires entire new chain don want create this the permanence immutability property makes useful...