Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Receipt 4038

A sealed prediction that did not hold.

IFNA1 is not measured in dopamine neurons. This receipt's hash covers every field on it, plus the hash of receipt 4037, so changing any earlier receipt would break every one after it. Your browser recomputes it below.

The slip

  1. PARKINSON RECEIPTno. 4038
    20 Oct 2026, 08:31 UTC

    IFNA1

    dopamine neurons, braak

    predictionIFNA1 in dopamine neurons tracks Braak Lewy-body stage

    registered0362feb5cd19742d

    discoveryn/a

    replicationn/a

    neededp < 0.05 twice, same sign

    IFNA1 is not measured in dopamine neurons

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

    NOT TESTED

    b7fbb6edb1df930abba4dde6…
    follows d03b22177979…

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 4038: IFNA1 in dopamine neurons, braak

cell type
IFNA1 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 IFNA1 in dopamine neurons.

case closed: nothing better to follow up.