Braak stage 1, 100% of pigmented neurons left
parkinsonconnecting

Receipt 8155

A sealed prediction that did not hold.

IGKV2D-29 is not measured in dopamine neurons. This receipt's hash covers every field on it, plus the hash of receipt 8154, so changing any earlier receipt would break every one after it. Your browser recomputes it below.

The slip

  1. PARKINSON RECEIPTno. 8155
    24 Oct 2026, 02:23 UTC

    IGKV2D-29

    dopamine neurons, braak

    predictionIGKV2D-29 in dopamine neurons tracks Braak Lewy-body stage

    registered8420e9df979c8514

    discoveryn/a

    replicationn/a

    neededp < 0.05 twice, same sign

    IGKV2D-29 is not measured in dopamine neurons

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

    NOT TESTED

    d8d706a628772616f5a3f431…
    follows d68e5bb2cc7a…

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 8155: IGKV2D-29 in dopamine neurons, braak

cell type
IGKV2D-29 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 IGKV2D-29 in dopamine neurons.

case closed: nothing better to follow up.