Complete guide to time stamping regulations in the financial sector (2023) [pdf]
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Re: Complete guide to time stamping regulations in the financial sector (2023) [pdf]
#2> services disseminate UTC-traceable time over managed fibre links
using the Precision Time Protocol (PTP version 2, defined in the standard IEEE 1588-2008) [...] with an SLA of one microsecond to UTC
https://datatracker.ietf.org/doc/html/rfc8173
> This memo defines [MIB] objects for managing networks using the Precision Time Protocol (PTP), specified in IEEE Std. 1588-2008.