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RegistrySubnets / 049

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 46h ago
Registrations
—
0 registrants
30d window
Deregistrations
—
0 hotkeys
30d window
Activity
—
on-chain events
updated 46h ago · 7d window
Participants
256
Active UIDs
updated 46h ago · weekly window
Endpoints
22
tracked
updated 46h ago
Surfaces
22
7 kinds supported
updated 46h ago
Uptime
—
current window
updated 46h ago · 90d window
Latency p50
—
median probe latency
updated 46h ago · 90d window
Completeness
93%
maintainer-reviewed
registry profile
updated 46h ago
Evidence
4
primary sources
updated 46h 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
54%of total
Stake distribution · top 12 UIDspeak 1.14M 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
0.881emission 0.739
Nakamoto
1entities to 51%
Stake HHI
0.336norm 0.314
Stake held by top %
Emission to top %
Stake holders
31
Emission holders
13
Entities
116
UIDs / entity
2.21
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
0.014141%emission ÷ stake
Median yield
0%mean 2.35%
Validators / miners
11 / 245256 UIDs
Validator / miner split
p25
0%
Median
0%
p75
0.0069954%
p90
0.0092561%
#385F7Syy…ECY9Bf
Miner
2.90 τ stake1.46 τ emission50.48%above median
#1025HQH3v…puQmm1
Miner
665.57 τ stake144.66 τ emission21.74%above median
#1015FEnXG…g7MyF5
Miner
280.07 τ stake1.48 τ emission0.52728%above median
#205C7nun…uCnHb4
Validator
185.5k τ stake17.17 τ emission0.0092561%above median
#535H5vMe…zbpwhu
Validator
164.8k τ stake12.63 τ emission0.0076607%above median
#15EPdhb…CSas49
Validator
108.2k τ stake8.05 τ emission0.0074379%above median
#05DLYBB…BnrAgn
Validator
1.14M τ stake83.67 τ emission0.0073545%above median
#75E2LP6…TKeZ5u
Validator
4.0k τ stake0.2827 τ emission0.0069954%above median
#65Da1dq…DnC2rt
Validator
192.1k τ stake13.35 τ emission0.0069486%above median
#2305F6qtH…Ui4968
Validator
17.2k τ stake0.9339 τ emission0.0054428%above median
#85CsvRJ…5A2zVp
Validator
242.5k τ stake10.76 τ emission0.0044380%above median
#405EtUYR…C4tvzs
Validator
17.9k τ stake0.4708 τ emission0.0026333%above median
#415FeKsR…PX9DGg
Validator
13.4k τ stake0.2906 τ emission0.0021680%above median
#245DnV2j…NZThQz
Miner
20.15 τ stake0 τ emission0%at median
#255GeSWH…FZxLH3
Miner
4.41 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
72/ 100
Validator retention
66.7%9 → 11
Neuron retention
77.2%256 → 256
Validators entered
3
Validators exited
1
UIDs deregistered
33

Compared 2026-07-10 → 2026-07-24 (30d)

Watch this subnet

Alert on on-chain activity for this subnet, via the existing chain alert-triggers API.

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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