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subnets

GroundLayer

υapplicationbaseline-augmentedbaseline-curatedcapital-marketsidentity-reviewed
UnknownReviewed
Snapshot

Reviewed overlay for SN20 using the live GroundLayer website, subnet page, and roadmap. Previously discovered source repository candidates are not live and common API/docs/OpenAPI paths currently return 404. Investigated rizzo.network (from the contact email groundlayer@rizzo.network) as a possible operator site/source-repo lead: confirmed it's a validator operator (Taostats-linked) with no on-page mention of GroundLayer/SN20, and its linked GitHub account (RogueTensor) has a single unrelated repo -- not added as a surface, source_repo remains null. 2 community-submitted surfaces had no probe config at all -- the registry-wide gap tracked in #5932 -- fixed.

Netuid
020
Native chain id
updated 8h ago
Registrations
—
0 registrants
30d window
Deregistrations
—
0 hotkeys
30d window
Activity
—
on-chain events
updated 8h ago · 7d window
Participants
256
Active UIDs
updated 8h ago · weekly window
Endpoints
11
tracked
updated 8h ago
Surfaces
11
6 kinds supported
updated 8h ago
Uptime
—
current window
updated 8h ago · 90d window
Latency p50
—
median probe latency
updated 8h ago · 90d window
Completeness
78%
maintainer-reviewed
registry profile
updated 8h ago
Evidence
4
primary sources
updated 8h 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
25%of total
Stake distribution · top 12 UIDspeak 711.7k τ
256 of 256 neurons
256 neurons · subnet 20Download CSV

Concentration

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

Stake Gini
0.611emission 0.689
Nakamoto
3entities to 51%
Stake HHI
0.161norm 0.105
Stake held by top %
Emission to top %
Stake holders
16
Emission holders
14
Entities
60
UIDs / entity
4.27
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
0.010355%emission ÷ stake
Median yield
0.0070041%mean 0.13644%
Validators / miners
15 / 241256 UIDs
Validator / miner split
p25
0.0063182%
Median
0.0070041%
p75
0.0070114%
p90
0.0070758%
#205EALa1…1qriNk
Validator
7.0k τ stake147.60 τ emission2.10%above median
#305H9ABR…1ZL9dd
Validator
20.5k τ stake1.45 τ emission0.0070758%above median
#1445E2LP6…TKeZ5u
Validator
329.6k τ stake23.20 τ emission0.0070401%above median
#785DhnAb…YNxkhA
Validator
51.0k τ stake3.59 τ emission0.0070355%above median
#1635HEiDG…aimAdy
Validator
270.3k τ stake18.95 τ emission0.0070114%above median
#1545G9hfk…hjwrc5
Validator
276.6k τ stake19.39 τ emission0.0070076%above median
#2555HYY3G…DJp3g8
Validator
59.3k τ stake4.16 τ emission0.0070071%above median
#395EtUYR…C4tvzs
Validator
78.4k τ stake5.49 τ emission0.0070051%above median
#2145FeKsR…PX9DGg
Validator
58.3k τ stake4.08 τ emission0.0070030%below median
#05ExaAP…A4As2o
Validator
700.7k τ stake49.02 τ emission0.0069951%below median
#1025GjZKN…Bj85qN
Validator
163.4k τ stake11.38 τ emission0.0069670%below median
#795DfS5P…De2o68
Validator
82.5k τ stake5.73 τ emission0.0069386%below median
#1685FLoWC…SeRv8m
Validator
8.6k τ stake0.5464 τ emission0.0063182%below median
#2505CsvRJ…5A2zVp
Validator
32.7k τ stake0.6228 τ emission0.0019040%below median
#445E1U3M…LGXnpd
Miner
4.08 τ stake0 τ emission0%below median
top 15 of 256 by yield · subnet 20
Yield drift

Turnover

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

Stability score
79/ 100
Validator retention
86.7%13 → 15
Neuron retention
71.2%256 → 256
Validators entered
2
Validators exited
0
UIDs deregistered
43

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

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