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Current ARK spec: http://n2t.net/e/arkspec.txt
Current NAAN registry: http://www.cdlib.org/services/uc3/naan_registry.txt
Global ARK (and other identifiers) resolver, N2T (Name-to-Thing): https://n2t.net
Notes from the Experts Day at the March 2018 ARK SummitARK "Experts" meetings in 2018, with discussions of surveys, ARK spec changes, counting ARKs, sustainability, etc
General WG features common across AITO working groups
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