A conceptual framework for time travel mechanics. Observer-Anchored Temporal Keypoints.

(Remember. This is a speculative fictional model for time travel and not a scientific hypothesis. I am mainly interested in whether the logic is self-consistent and what paradoxes it creates.)

i would like to propose a theoretical framework for time travel mechanics that shifts away from the classic cosmic determinism like "fixed points in time" and instead anchors timeline stability directly to the observer's interactive 'footprint'.

Core ideas of the OATK model.

1. Fluid baseline reality. Unobserved or non interacted spans of the timeline remain inherently fluid. History has no pre-determined canon enforced by the universe.
2. The keypoint. Fixed points in time do not exist naturally. They are forged through the time travelers interactions. The moment they directly interact with a timeline, that event becomes a Keypoint.
3. Flexible pathing. Once a keypoint is established. Reality will dynamically reroute cause-and-effect chains to ensure the keypoint occurs. The path to the keypoint can and will vary. But the node itself is inescapable.

Conceptual implications & mechanics.

1. Direct agency over cosmic mandate. Unlike sci-fi ideas where historical events are fixed by reality. OATK proposes that a conversation with a random pedestrian in 1850 carries the exact same weight as a major world event. Provided the travel directly interacted with the event.

2. Causal elasticity. If a traveler attempts to prevent a keypoint they created. The timeline will distort.

3. Accumulative constraints: time travel under OATK becomes more dangerous with each trip. Every interaction leaves behind a keypoint that slowly reduces the free will of everyone living in that timeline.

My apologies if I haven't thought out major bottlenecks yet. I just now thought of this idea and thought 'Maybe Reddit can either help me destroy this idea or think of new additions to it.' anyways. Massive thanks for reading!