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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 3h ago
Registrations
—
0 registrants
30d window
Deregistrations
—
0 hotkeys
30d window
Activity
—
on-chain events
updated 3h ago · 7d window
Participants
256
Active UIDs
updated 3h ago · weekly window
Endpoints
8
tracked
updated 3h ago
Surfaces
8
5 kinds supported
updated 3h ago
Uptime
—
current window
updated 3h ago · 90d window
Latency p50
—
median probe latency
updated 3h ago · 90d window
Completeness
56%
maintainer-reviewed
registry profile
updated 3h ago
Evidence
3
primary sources
updated 3h ago
Top validators · by stake

Metagraph

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

Neurons
256cap 256
Validators
14with permit
Top-UID stake
37%of total
Stake distribution · top 12 UIDspeak 607.6k 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
0.649emission 0.783
Nakamoto
2entities to 51%
Stake HHI
0.224norm 0.164
Stake held by top %
Emission to top %
Stake holders
14
Emission holders
14
Entities
42
UIDs / entity
6.10
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
0.017879%emission ÷ stake
Median yield
0.0089792%mean 0.011318%
Validators / miners
14 / 242256 UIDs
Validator / miner split
p25
0.0089681%
Median
0.0089792%
p75
0.0090065%
p90
0.0090945%
#05DyQkk…Vd3XUk
Validator
418.1k τ stake185.11 τ emission0.044278%above median
#2085FLoWC…SeRv8m
Validator
9.7k τ stake0.8783 τ emission0.0090945%above median
#55E2LP6…TKeZ5u
Validator
607.6k τ stake54.88 τ emission0.0090318%above median
#1105H9ABR…1ZL9dd
Validator
20.5k τ stake1.84 τ emission0.0090065%above median
#85HYP4Y…RYqVnC
Validator
171.0k τ stake15.37 τ emission0.0089915%above median
#105EqkyZ…6PnoNV
Validator
49.9k τ stake4.48 τ emission0.0089839%above median
#2305EtUYR…C4tvzs
Validator
45.2k τ stake4.06 τ emission0.0089796%above median
#1295FeKsR…PX9DGg
Validator
61.5k τ stake5.52 τ emission0.0089787%below median
#35Fh7wc…xns1o9
Validator
16.6k τ stake1.49 τ emission0.0089722%below median
#95FbaXW…ifxMUV
Validator
4.4k τ stake0.3971 τ emission0.0089684%below median
#125HbScN…rTFZdT
Validator
12.8k τ stake1.15 τ emission0.0089681%below median
#135ExenM…KwZVfX
Validator
155.8k τ stake13.96 τ emission0.0089596%below median
#25G9hfk…hjwrc5
Validator
46.7k τ stake3.90 τ emission0.0083533%below median
#2245CsvRJ…5A2zVp
Validator
31.5k τ stake2.17 τ emission0.0068871%below median
#15Ecn6t…o3DtyD
Miner
0 τ stake0 τ emission—at 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
65/ 100
Validator retention
92.9%13 → 14
Neuron retention
36.2%256 → 256
Validators entered
1
Validators exited
0
UIDs deregistered
120

Compared 2026-07-10 → 2026-07-27 (30d)

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