Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Receipt 13825

A sealed prediction that did not hold.

SNORA7A is not measured in dopamine neurons. This receipt's hash covers every field on it, plus the hash of receipt 13824, so changing any earlier receipt would break every one after it. Your browser recomputes it below.

The slip

  1. PARKINSON RECEIPTno. 13825
    29 Oct 2026, 06:34 UTC

    SNORA7A

    dopamine neurons, braak

    predictionSNORA7A in dopamine neurons tracks Braak Lewy-body stage

    registered784f93878f2ffb3e

    discoveryn/a

    replicationn/a

    neededp < 0.05 twice, same sign

    SNORA7A is not measured in dopamine neurons

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

    NOT TESTED

    98defa1de086348c819d4343…
    follows 4ceb0a648940…

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 13825: SNORA7A in dopamine neurons, braak

cell type
SNORA7A 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 SNORA7A in dopamine neurons.

case closed: nothing better to follow up.