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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 20h ago
Registrations
—
0 registrants
30d window
Deregistrations
—
0 hotkeys
30d window
Activity
—
on-chain events
updated 20h ago · 7d window
Participants
256
Active UIDs
updated 20h ago · weekly window
Endpoints
11
tracked
updated 20h ago
Surfaces
11
6 kinds supported
updated 20h ago
Uptime
—
current window
updated 20h ago · 90d window
Latency p50
—
median probe latency
updated 20h ago · 90d window
Completeness
78%
maintainer-reviewed
registry profile
updated 20h ago
Evidence
4
primary sources
updated 20h 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
26%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
0.631emission 0.683
Nakamoto
2entities to 51%
Stake HHI
0.167norm 0.111
Stake held by top %
Emission to top %
Stake holders
16
Emission holders
14
Entities
61
UIDs / entity
4.20
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
0.010651%emission ÷ stake
Median yield
0.0071442%mean 0.10119%
Validators / miners
15 / 241256 UIDs
Validator / miner split
p25
0.0064055%
Median
0.0071442%
p75
0.0071909%
p90
0.041251%
#205EALa1…1qriNk
Validator
9.9k τ stake147.60 τ emission1.49%above median
#2555HYY3G…DJp3g8
Validator
9.2k τ stake3.80 τ emission0.041251%above median
#1025GjZKN…Bj85qN
Validator
147.7k τ stake11.37 τ emission0.0076979%above median
#395EtUYR…C4tvzs
Validator
74.4k τ stake5.55 τ emission0.0074621%above median
#1545G9hfk…hjwrc5
Validator
264.6k τ stake19.03 τ emission0.0071909%above median
#795DfS5P…De2o68
Validator
82.0k τ stake5.87 τ emission0.0071578%above median
#2145FeKsR…PX9DGg
Validator
51.5k τ stake3.69 τ emission0.0071563%above median
#785DhnAb…YNxkhA
Validator
50.7k τ stake3.63 τ emission0.0071560%above median
#05ExaAP…A4As2o
Validator
677.2k τ stake48.30 τ emission0.0071325%below median
#1635HEiDG…aimAdy
Validator
271.2k τ stake19.32 τ emission0.0071248%below median
#1685FLoWC…SeRv8m
Validator
8.3k τ stake0.5912 τ emission0.0071175%below median
#2505CsvRJ…5A2zVp
Validator
32.7k τ stake2.32 τ emission0.0070966%below median
#305H9ABR…1ZL9dd
Validator
20.7k τ stake1.33 τ emission0.0064055%below median
#1445E2LP6…TKeZ5u
Validator
359.8k τ stake22.81 τ emission0.0063386%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
78/ 100
Validator retention
86.7%13 → 15
Neuron retention
68.4%256 → 256
Validators entered
2
Validators exited
0
UIDs deregistered
48

Compared 2026-07-10 → 2026-07-29 (30d)

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