Re: [ltans] Concrete examples of long-term archiving

todd glassey <tglassey@earthlink.net> Fri, 05 August 2011 14:57 UTC

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Date: Fri, 05 Aug 2011 07:58:11 -0700
From: todd glassey <tglassey@earthlink.net>
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Subject: Re: [ltans] Concrete examples of long-term archiving
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On 8/5/2011 3:12 AM, Liaquat Khan wrote:
> Some clarifications, the British Library Digital Library Programme uses
> timestamps to satisfy the needs expressed in this publicised programme of
> work http://www.bl.uk/aboutus/foi/transparency/contracts/contractEIS7397.pdf
>
>
> This document describes the project that was awarded to Ascertia to replace
> the Thales DSE 200 units with Ascertia ADSS TSA Servers.
When did this happen? What was the date of the award?
> The document also
> describes the use of evidence records to preserve the integrity of the
> original data.  The British Library long-term archiving scheme pre-dates the
> ERS RFC, however a similar approach of extensible long-life timestamped
> evidence records are used.
yes I know...
>   Other British Library publications describe
> their data storage approach.
>
> Regards
> LK
>
> -----Original Message-----
> From: ltans-bounces@ietf.org [mailto:ltans-bounces@ietf.org] On Behalf Of
> Aljosa Jerman Blazic
> Sent: 05 August 2011 09:00
> To: ltans@ietf.org
> Subject: Re: [ltans] Concrete examples of long-term archiving
>
>> On 8/4/2011 10:55 AM, Ernst Jan van Nigtevecht wrote:
>>> Dear Martin,
>>> As far as I know, the British Library uses the ERS standard to proof
>>> the integrity through time of the digital collection. (I have to
> check
>>> for some more info; it's some time ago I heard about it.)
>> Hmm - according to my spies this apparently is what was used.
>>
>> http://www.thales-
>> esecurity.com/EN/Products/Time%20Stamping/Time%20Stamp%20Server.as
>> px
> This is only time-stamping device which does not implement ERS, only
> RFC3161 protocol
> (http://www.thales-esecurity.com/EN/Products/Time%20Stamping/Time%20Stam
> p%20Server.aspx#2). However it may be used to include archive timestamp into
> ERS record... That must be separate service, not part of Thales solution.
>
> BR
>
> Aljosa
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Todd S. Glassey
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