Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Receipt 2941

A sealed prediction that did not hold.

APOC2 is not measured in dopamine neurons. This receipt's hash covers every field on it, plus the hash of receipt 2940, so changing any earlier receipt would break every one after it. Your browser recomputes it below.

The slip

  1. PARKINSON RECEIPTno. 2941
    19 Oct 2026, 08:48 UTC

    APOC2

    dopamine neurons, braak

    predictionAPOC2 in dopamine neurons tracks Braak Lewy-body stage

    registereda4712eeb4d79d150

    discoveryn/a

    replicationn/a

    neededp < 0.05 twice, same sign

    APOC2 is not measured in dopamine neurons

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

    NOT TESTED

    5c5015abdfe952a4ace22c1c…
    follows 050842f0fee9…

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 2941: APOC2 in dopamine neurons, braak

cell type
APOC2 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 APOC2 in dopamine neurons.

case closed: nothing better to follow up.