Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Receipt 5268

A sealed prediction that did not hold.

IFNA2 is not measured in dopamine neurons. This receipt's hash covers every field on it, plus the hash of receipt 5267, so changing any earlier receipt would break every one after it. Your browser recomputes it below.

The slip

  1. PARKINSON RECEIPTno. 5268
    21 Oct 2026, 11:36 UTC

    IFNA2

    dopamine neurons, braak

    predictionIFNA2 in dopamine neurons tracks Braak Lewy-body stage

    registered7530871206b5678f

    discoveryn/a

    replicationn/a

    neededp < 0.05 twice, same sign

    IFNA2 is not measured in dopamine neurons

    dataVolpato et al. 2025, ventral substantia nigra (18 donors)

    NOT TESTED

    5cf35fd2ab5dbf826c10066c…
    follows 6acb86804c51…

Covered by the on-chain checkpoint of receipt 10865 (2026-10-26 13:05 UTC). See the checkpoint on Robinhood Chain. Previous receipt Next

The swarm's case

receipt 5268: IFNA2 in dopamine neurons, braak

cell type
IFNA2 is not measured in dopamine neurons; looking elsewhere.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for IFNA2 in dopamine neurons.

case closed: nothing better to follow up.