The video argues that certain Cusco sites, including Titiqaqa, contain three architectural layers: Hanan Pacha bedrock work, Urin Pacha precision masonry and Ukun Pacha Inca-style construction. It presents these as a fixed chronological sequence in which later cultures respected earlier work. That terminology and sequence come from alternative archaeology and are not established consensus. The supplied search results do not verify the claims about granite or andesite, long-distance stone transport or Manco Kapak ordering reconstruction. Mainstream recognition of pre-Inca megalithic work at Sacsayhuamán does not validate the proposed three-layer model.
Video argues for three architectural layers at Titiqaqa, Cusco

Site mentioned
Key facts
- The video attributes three layers at Cusco sites to Hanan Pacha, Urin Pacha and Ukun Pacha; these terms come from alternative archaeology, not established archaeological terminology.
- The proposed sequence of bedrock work, precision masonry and Inca-style construction, including the claim that it is universal, is not established by the supplied search results.
- Claims that Titiqaqa used granite or andesite transported from distant quarries are unverified; “andite” should be “andesite” if that rock is intended.
- The attribution of courtyard reconstruction to Manco Kapak is speculative and unsupported by the supplied results.
- Recognition of sophisticated pre-Inca megalithic construction at Sacsayhuamán does not establish the proposed three-layer model.
Sources
Lake Titicacaen.wikipedia.org
The "Floating Islands" are small, human-made islands constructed by the Uros (or Uru) people from layers of cut totora, a thick, buoyant sedge that grows
Sunken City in Lake Titicaca: Explore Its History and ...laketiticaca.com
Lake Titicaca's Sunken City is a hidden archaeological gem with temples, terraces, and artifacts. Explore its history and cultural significance today.
5500-Year-Old Settlement Discovered on Lake Titicaca's ...arkeonews.net
Ceramic fragments appear in layers dated between the 12th and 10th centuries BC, suggesting that the inhabitants of the island were closely ...
The Location of Lake Titicaca's Coastal Area During the ...jstor.org
by C Delaere · 2017 · Cited by 25 — The mineral layers retain archaeological material deposited in a sec- ondary context during various erosion events of the sector (low lake ...
Archaeologists discover 'exceptional' site at Lake Titicacatheguardian.com
The reef is submerged in more than 5m of water about 10km off the northwestern tip of the Island of the Sun, a central feature of Lake Titicaca.
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