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Academia

՞applicationbaseline-augmentedbaseline-curateddata-artifactidentity-reviewed
UnknownReviewed
Snapshot

Reviewed overlay for SN109 using the live Academia source repository and public Academia archives dataset. No standalone website, docs site, API, OpenAPI, or SSE surface has been verified yet.

Netuid
109
Native chain id
updated 16h ago
Registrations
—
0 registrants
30d window
Deregistrations
—
0 hotkeys
30d window
Activity
—
on-chain events
updated 16h ago · 7d window
Participants
256
Active UIDs
updated 16h ago · weekly window
Endpoints
9
tracked
updated 16h ago
Surfaces
9
6 kinds supported
updated 16h ago
Uptime
—
current window
updated 16h ago · 90d window
Latency p50
—
median probe latency
updated 16h ago · 90d window
Completeness
78%
maintainer-reviewed
registry profile
updated 16h ago
Evidence
4
primary sources
updated 16h ago
Top validators · by stake

Metagraph

Live neuron snapshot — stake, emission, rank, trust, consensus, and validator permits.

Neurons
256cap 256
Validators
15with permit
Top-UID stake
36%of total
Stake distribution · top 12 UIDspeak 611.9k τ
256 of 256 neurons
256 neurons · subnet 109Download CSV

Concentration

Stake, emission, and reward distribution: Gini, HHI, Nakamoto coefficient, and top-percentile shares with daily drift.

Stake Gini
0.661emission 0.797
Nakamoto
2entities to 51%
Stake HHI
0.221norm 0.165
Stake held by top %
Emission to top %
Stake holders
15
Emission holders
15
Entities
43
UIDs / entity
5.95
Concentration drift

Yield

Per-UID emission yield (emission ÷ stake return rate): distribution summary, validator/miner split, and the ranked neuron leaderboard with daily drift.

Subnet yield
0.017562%emission ÷ stake
Median yield
0.0088990%mean 0.010788%
Validators / miners
15 / 241256 UIDs
Validator / miner split
p25
0.0087903%
Median
0.0088990%
p75
0.0090676%
p90
0.012152%
#05DyQkk…Vd3XUk
Validator
430.1k τ stake186.03 τ emission0.043250%above median
#95FbaXW…ifxMUV
Validator
3.1k τ stake0.3759 τ emission0.012152%above median
#85HYP4Y…RYqVnC
Validator
161.5k τ stake14.68 τ emission0.0090920%above median
#35Fh7wc…xns1o9
Validator
15.7k τ stake1.42 τ emission0.0090676%above median
#2085FLoWC…SeRv8m
Validator
10.3k τ stake0.9272 τ emission0.0089602%above median
#2305EtUYR…C4tvzs
Validator
44.5k τ stake3.96 τ emission0.0089006%above median
#105EqkyZ…6PnoNV
Validator
50.1k τ stake4.46 τ emission0.0089004%above median
#1295FeKsR…PX9DGg
Validator
61.9k τ stake5.51 τ emission0.0088990%at median
#2245CsvRJ…5A2zVp
Validator
31.5k τ stake2.80 τ emission0.0088976%below median
#125HbScN…rTFZdT
Validator
12.9k τ stake1.14 τ emission0.0088972%below median
#55E2LP6…TKeZ5u
Validator
611.9k τ stake54.44 τ emission0.0088966%below median
#135ExenM…KwZVfX
Validator
156.4k τ stake13.75 τ emission0.0087903%below median
#1215F2Nwj…fnAUMm
Validator
13.0k τ stake1.06 τ emission0.0081676%below median
#25G9hfk…hjwrc5
Validator
57.0k τ stake4.36 τ emission0.0076442%below median
#1105H9ABR…1ZL9dd
Validator
20.8k τ stake0.2722 τ emission0.0013070%below median
top 15 of 256 by yield · subnet 109
Yield drift

Turnover

Validator-set and registration churn: entered/exited validators, deregistered UIDs, retention, and a stability score across the window.

Stability score
61/ 100
Validator retention
86.7%13 → 15
Neuron retention
35.8%256 → 256
Validators entered
2
Validators exited
0
UIDs deregistered
121

Compared 2026-07-10 → 2026-07-30 (30d)

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