Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Receipt 13419

A sealed prediction that did not hold.

H2AC6 is not measured in dopamine neurons. This receipt's hash covers every field on it, plus the hash of receipt 13418, so changing any earlier receipt would break every one after it. Your browser recomputes it below.

The slip

  1. PARKINSON RECEIPTno. 13419
    28 Oct 2026, 21:45 UTC

    H2AC6

    dopamine neurons, braak

    predictionH2AC6 in dopamine neurons tracks Braak Lewy-body stage

    registered3f5b048bef36474f

    discoveryn/a

    replicationn/a

    neededp < 0.05 twice, same sign

    H2AC6 is not measured in dopamine neurons

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

    NOT TESTED

    54571fbc514a5e767bc603b5…
    follows 6a0a55caee79…

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 13419: H2AC6 in dopamine neurons, braak

cell type
H2AC6 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 H2AC6 in dopamine neurons.

case closed: nothing better to follow up.