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Nepher Robotics

רapplicationbaseline-augmentedbaseline-curatedidentity-reviewedofficial-api
UnknownReviewed
Snapshot

Reviewed overlay for SN49 using the official Nepher Robotics README, website, docs, tournament app, and OpenAPI-backed tournament API. This pass fixed 7 surfaces having no probe config at all -- the registry-wide gap tracked in #5932 (the tournament-api surface itself remains intentionally unprobed pending method-level auth review). Diffed the full 138-path tournament-api OpenAPI schema for undiscovered public GET endpoints and added two: a /ready readiness probe distinct from the existing /health liveness surface, and the alpha/TAO pricing endpoint (subnet_uid=49 is this subnet's own permanent netuid, a stable canonical value, not an ephemeral parameter). On-chain identity (native_name, description, website_url, source_repo) re-confirmed unchanged. All 20 surfaces re-verified live.

Netuid
049
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
150
tracked
updated 3h ago
Surfaces
150
7 kinds supported
updated 3h ago
Uptime
—
current window
updated 3h ago · 90d window
Latency p50
—
median probe latency
updated 3h ago · 90d window
Completeness
93%
maintainer-reviewed
registry profile
updated 3h ago
Evidence
4
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
11with permit
Top-UID stake
65%of total
Stake distribution · top 12 UIDspeak 1.37M τ
256 of 256 neurons
256 neurons · subnet 49Download CSV

Concentration

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

Stake Gini
0.891emission 0.818
Nakamoto
1entities to 51%
Stake HHI
0.444norm 0.423
Stake held by top %
Emission to top %
Stake holders
28
Emission holders
12
Entities
119
UIDs / entity
2.15
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
0.013919%emission ÷ stake
Median yield
0%mean 0.79069%
Validators / miners
11 / 245256 UIDs
Validator / miner split
p25
0%
Median
0%
p75
0.0049283%
p90
0.28448%
#455Dy4ck…A8BPrm
Miner
7.38 τ stake1.48 τ emission20.00%above median
#1035D4WQw…qqTMan
Miner
81.64 τ stake1.48 τ emission1.81%above median
#75E2LP6…TKeZ5u
Validator
3.9k τ stake11.16 τ emission0.28448%above median
#05DLYBB…BnrAgn
Validator
1.37M τ stake239.80 τ emission0.017452%above median
#535H5vMe…zbpwhu
Validator
146.4k τ stake10.66 τ emission0.0072801%above median
#65Da1dq…DnC2rt
Validator
191.6k τ stake12.65 τ emission0.0066017%above median
#205C7nun…uCnHb4
Validator
163.2k τ stake8.45 τ emission0.0051788%above median
#15EPdhb…CSas49
Validator
137.2k τ stake6.76 τ emission0.0049283%above median
#85CsvRJ…5A2zVp
Validator
53.1k τ stake2.40 τ emission0.0045190%above median
#2305F6qtH…Ui4968
Validator
20.0k τ stake0.1585 τ emission7.90e-4%above median
#415FeKsR…PX9DGg
Validator
11.2k τ stake0.0877 τ emission7.83e-4%above median
#405EtUYR…C4tvzs
Validator
16.2k τ stake0.1259 τ emission7.80e-4%above median
#255GeSWH…FZxLH3
Miner
4.41 τ stake0 τ emission0%at median
#365CcwqD…rXy3mC
Miner
38.69 τ stake0 τ emission0%at median
#385F7Syy…ECY9Bf
Miner
289.30 τ stake0 τ emission0%at median
top 15 of 256 by yield · subnet 49
Yield drift

Turnover

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

Stability score
71/ 100
Validator retention
66.7%9 → 11
Neuron retention
75.3%256 → 256
Validators entered
3
Validators exited
1
UIDs deregistered
36

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

Watch this subnet

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Get a webhook or Discord notification for on-chain activity on SN49. Creation requires a trigger token issued by a metagraphed operator — this app never bundles one.

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