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RegistrySubnets / 020

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 2h ago
Registrations
0 registrants
30d window
Deregistrations
0 hotkeys
30d window
Activity
on-chain events
updated 2h ago · 7d window
Participants
256
Active UIDs
updated 2h ago · weekly window
Endpoints
11
tracked
updated 2h ago
Surfaces
11
6 kinds supported
updated 2h ago
Uptime
current window
updated 2h ago · 90d window
Latency p50
median probe latency
updated 2h ago · 90d window
Completeness
71%
maintainer-reviewed
registry profile
updated 2h ago
Evidence
4
primary sources
updated 2h 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 712.2k 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
0.635emission 0.702
Nakamoto
2entities to 51%
Stake HHI
0.163norm 0.110
Stake held by top %
Emission to top %
Stake holders
17
Emission holders
15
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
0.010611%emission ÷ stake
Median yield
0.0057748%mean 0.079610%
Validators / miners
15 / 241256 UIDs
Validator / miner split
p25
0.0044397%
Median
0.0057748%
p75
0.0057887%
p90
0.0058834%
Validator
11.5k τ stake147.60 τ emission1.28%above median
Validator
317.0k τ stake18.65 τ emission0.0058834%above median
Validator
263.6k τ stake15.29 τ emission0.0057997%above median
Validator
268.1k τ stake15.55 τ emission0.0057988%above median
Validator
681.1k τ stake39.42 τ emission0.0057887%above median
Validator
76.2k τ stake4.40 τ emission0.0057812%above median
Validator
81.8k τ stake4.72 τ emission0.0057776%above median
Validator
50.7k τ stake2.93 τ emission0.0057751%above median
Validator
151.0k τ stake8.72 τ emission0.0057748%at median
Validator
51.6k τ stake2.98 τ emission0.0057716%below median
Validator
32.7k τ stake1.89 τ emission0.0057695%below median
Validator
8.4k τ stake0.4812 τ emission0.0057244%below median
Validator
712.2k τ stake31.62 τ emission0.0044397%below median
Validator
20.8k τ stake0.3083 τ emission0.0014808%below median
Validator
55.4k τ stake0.6377 τ emission0.0011505%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
70/ 100
Validator retention
75.0%13 → 15
Neuron retention
65.7%256 → 256
Validators entered
3
Validators exited
1
UIDs deregistered
53

Compared 2026-07-102026-07-30 (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 SN20. Creation requires a trigger token issued by a metagraphed operator — this app never bundles one.