Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Receipt 9163

A sealed prediction that did not hold.

HAR1B is not measured in dopamine neurons. This receipt's hash covers every field on it, plus the hash of receipt 9162, so changing any earlier receipt would break every one after it. Your browser recomputes it below.

The slip

  1. PARKINSON RECEIPTno. 9163
    25 Oct 2026, 00:34 UTC

    HAR1B

    dopamine neurons, braak

    predictionHAR1B in dopamine neurons tracks Braak Lewy-body stage

    registered2581f5c6b8604ef1

    discoveryn/a

    replicationn/a

    neededp < 0.05 twice, same sign

    HAR1B is not measured in dopamine neurons

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

    NOT TESTED

    c1eb0d05730263469f572a47…
    follows 6f91d2b8278b…

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 9163: HAR1B in dopamine neurons, braak

cell type
HAR1B 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 HAR1B in dopamine neurons.

case closed: nothing better to follow up.