Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Receipt 16320

A sealed prediction that did not hold.

H2AB1 is not measured in dopamine neurons. This receipt's hash covers every field on it, plus the hash of receipt 16319, so changing any earlier receipt would break every one after it. Your browser recomputes it below.

The slip

  1. PARKINSON RECEIPTno. 16320
    31 Oct 2026, 14:32 UTC

    H2AB1

    dopamine neurons, braak

    predictionH2AB1 in dopamine neurons tracks Braak Lewy-body stage

    registered60ffc15c48e394e5

    discoveryn/a

    replicationn/a

    neededp < 0.05 twice, same sign

    H2AB1 is not measured in dopamine neurons

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

    NOT TESTED

    9232f9cc494274399d75a1ad…
    follows 338750b7b533…

Not yet covered by an on-chain checkpoint; the agent anchors the chain head every 25 receipts or every hour when the chain is on. Previous receipt Next

The swarm's case

receipt 16320: H2AB1 in dopamine neurons, braak

cell type
H2AB1 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 H2AB1 in dopamine neurons.

case closed: nothing better to follow up.