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RegistrySubnets / 121

sundae_bar

applicationbaseline-augmentedbaseline-curatedidentity-reviewedofficial-source-repo
UnknownReviewed
Snapshot

Reviewed overlay for SN121 using the official Sundae Bar website and source repository. Root->128 accuracy audit re-review pass (#5903): fixed 2 missing probe blocks. The site's llms.txt documents its API as "Public, read-only, and unauthenticated" -- added 3 new no-param surfaces (categories, skill-categories, skill-creators) after live-testing; the remaining documented routes are all path-parameterized.

Netuid
121
Native chain id
updated 2d ago
Registrations
0 registrants
30d window
Deregistrations
0 hotkeys
30d window
Activity
on-chain events
updated 2d ago · 7d window
Participants
256
Active UIDs
updated 2d ago · weekly window
Endpoints
18
tracked
updated 2d ago
Surfaces
18
6 kinds supported
updated 2d ago
Uptime
current window
updated 2d ago · 90d window
Latency p50
median probe latency
updated 2d ago · 90d window
Completeness
78%
maintainer-reviewed
registry profile
updated 2d ago
Evidence
4
primary sources
updated 2d ago
Top validators · by stake

Metagraph

Live neuron snapshot — stake, emission, rank, trust, consensus, and validator permits.

Neurons
256cap 256
Validators
13with permit
Top-UID stake
57%of total
Stake distribution · top 12 UIDspeak 1.43M τ
256 of 256 neurons
256 neurons · subnet 121Download CSV

Concentration

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

Stake Gini
0.773emission 0.805
Nakamoto
1entities to 51%
Stake HHI
0.368norm 0.323
Stake held by top %
Emission to top %
Stake holders
15
Emission holders
12
Entities
70
UIDs / entity
3.66
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
0.011806%emission ÷ stake
Median yield
0.0052094%mean 6.67%
Validators / miners
13 / 243256 UIDs
Validator / miner split
p25
0.0030389%
Median
0.0052094%
p75
0.0063227%
p90
0.015064%
25.36 τ stake25.36 τ emission100.00%above median
Validator
1.43M τ stake215.63 τ emission0.015064%above median
Validator
417.9k τ stake27.66 τ emission0.0066194%above median
Validator
4.8k τ stake0.3040 τ emission0.0063227%above median
Validator
68.1k τ stake4.29 τ emission0.0062898%above median
Validator
11.0k τ stake0.5914 τ emission0.0053919%above median
Validator
12.1k τ stake0.6289 τ emission0.0052150%above median
Validator
56.2k τ stake2.93 τ emission0.0052094%at median
Validator
113.7k τ stake5.92 τ emission0.0052084%below median
Validator
195.4k τ stake10.18 τ emission0.0052076%below median
Validator
6.0k τ stake0.2950 τ emission0.0048978%below median
Validator
46.6k τ stake1.42 τ emission0.0030389%below median
166.56 τ stake0 τ emission0%below median
Validator
135.5k τ stake0 τ emission0%below median
Validator
1.4k τ stake0 τ emission0%below median
top 15 of 256 by yield · subnet 121
Yield drift

Turnover

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

Stability score
75/ 100
Validator retention
80.0%14 → 13
Neuron retention
70.7%256 → 256
Validators entered
1
Validators exited
2
UIDs deregistered
44

Compared 2026-07-102026-07-24 (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 SN121. Creation requires a trigger token issued by a metagraphed operator — this app never bundles one.