Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Receipt 10103

A sealed prediction that did not hold.

did not replicate (discovery +0.68 p 0.045; held-out +0.57 p 0.111). This receipt's hash covers every field on it, plus the hash of receipt 10102, so changing any earlier receipt would break every one after it. Your browser recomputes it below.

The slip

  1. PARKINSON RECEIPTno. 10103
    25 Oct 2026, 20:49 UTC

    COX10

    dopamine neurons, braak

    predictionCOX10 in dopamine neurons tracks Braak Lewy-body stage

    registeredd16443fa93c10ee7

    discovery+0.68 p=0.045 n=9

    replication+0.57 p=0.111 n=9

    neededp < 0.05 twice, same sign

    did not replicate (discovery +0.68 p 0.045; held-out +0.57 p 0.111)

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

    DID NOT REPLICATE

    2d1a98c1c769b1e6c2f98ae3…
    follows d74c0a874e15…

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 10103: COX10 in dopamine neurons, braak

power
full sample +0.51 (p 0.031, n 18), 95% CI +0.06 to +0.79. the interval excludes zero: something may be there, smaller than a half can see.
confounder
adjusted for sex: +0.50 (p 0.033, n 18). holds up.
composition
dopamine neurons share of nuclei vs axis +0.05 (p 0.854); controlling for it: +0.50 (p 0.033, n 18). not the mix.
skeptic
leave-one-out range +0.43 to +0.61, sign flips 0; without severely affected donors +0.51 (p 0.031, n 18). robust.
cell type
no other cell group does better.
axis
no measure beats "tracks Braak Lewy-body stage" for COX10 in dopamine neurons.

case closed: nothing better to follow up.