Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Receipt 15032

A sealed prediction that did not hold.

SIK1 is not measured in dopamine neurons. This receipt's hash covers every field on it, plus the hash of receipt 15031, so changing any earlier receipt would break every one after it. Your browser recomputes it below.

The slip

  1. PARKINSON RECEIPTno. 15032
    30 Oct 2026, 09:17 UTC

    SIK1

    dopamine neurons, braak

    predictionSIK1 in dopamine neurons tracks Braak Lewy-body stage

    registeredc23ddfcf2244e638

    discoveryn/a

    replicationn/a

    neededp < 0.05 twice, same sign

    SIK1 is not measured in dopamine neurons

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

    NOT TESTED

    613d514c4c5280e13e530b1a…
    follows 982ec509eb7c…

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 15032: SIK1 in dopamine neurons, braak

cell type
SIK1 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 SIK1 in dopamine neurons.

case closed: nothing better to follow up.