Skip to main content
subnets
RegistrySubnets / 025

Mainframe

אapplicationbaseline-augmentedbaseline-curatedcomputeidentity-reviewed
UnknownReviewed
Snapshot

Reviewed overlay for SN25 using the official Mainframe source repository. Previously discovered Mainframe docs/API URLs currently return 404 and the old dashboard URL redirects to the general Macrocosmos homepage, so they are not promoted. Re-tested live this pass: also found the registered website_url now redirects to the same generic homepage, so it is not promoted as a website surface either. 1 community-submitted surface (wandb dashboard) had no probe config at all -- the registry-wide gap tracked in #5932 -- fixed. All 4 tracked surfaces re-verified live.

Netuid
025
Native chain id
updated 18h ago
Registrations
—
0 registrants
30d window
Deregistrations
—
0 hotkeys
30d window
Activity
—
on-chain events
updated 18h ago · 7d window
Participants
256
Active UIDs
updated 18h ago · weekly window
Endpoints
12
tracked
updated 18h ago
Surfaces
12
6 kinds supported
updated 18h ago
Uptime
—
current window
updated 18h ago · 90d window
Latency p50
—
median probe latency
updated 18h ago · 90d window
Completeness
78%
maintainer-reviewed
registry profile
updated 18h ago
Evidence
4
primary sources
updated 18h ago
Top validators · by stake

Metagraph

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

Neurons
256cap 256
Validators
16with permit
Top-UID stake
36%of total
Stake distribution · top 12 UIDspeak 1.41M τ
256 of 256 neurons
256 neurons · subnet 25Download CSV

Concentration

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

Stake Gini
0.795emission 0.747
Nakamoto
2entities to 51%
Stake HHI
0.213norm 0.179
Stake held by top %
Emission to top %
Stake holders
24
Emission holders
16
Entities
84
UIDs / entity
3.05
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
0.0074581%emission ÷ stake
Median yield
0.0041047%mean 0.047968%
Validators / miners
16 / 240256 UIDs
Validator / miner split
p25
0%
Median
0.0041047%
p75
0.0041587%
p90
0.0044072%
#15F6aRd…6GiZ4D
Validator
13.7k τ stake147.60 τ emission1.08%above median
#555FLoWC…SeRv8m
Validator
35.8k τ stake6.71 τ emission0.018745%above median
#1485CqRMu…aGb9Ed
Validator
23.0k τ stake1.01 τ emission0.0044072%above median
#2185G9hfk…hjwrc5
Validator
82.8k τ stake3.63 τ emission0.0043821%above median
#2125DFZEJ…CtGBxf
Validator
173.1k τ stake7.28 τ emission0.0042056%above median
#405GpDE9…oB3fEz
Validator
283.7k τ stake11.85 τ emission0.0041777%above median
#2165FYwKo…RuQ8mi
Validator
732.5k τ stake30.46 τ emission0.0041587%above median
#1435FFSag…WUA6fU
Validator
85.3k τ stake3.55 τ emission0.0041563%above median
#735CsvRJ…5A2zVp
Validator
50.1k τ stake2.08 τ emission0.0041475%above median
#2045E2LP6…TKeZ5u
Validator
1.41M τ stake58.40 τ emission0.0041339%above median
#1405HbScN…rTFZdT
Validator
10.4k τ stake0.4278 τ emission0.0041282%above median
#1445E9vRS…7KQs25
Validator
23.9k τ stake0.9811 τ emission0.0041047%at median
#1105CyQm9…mL2568
Validator
1.7k τ stake0.0714 τ emission0.0041046%below median
#1145GP7c3…SWVCMi
Validator
215.9k τ stake8.81 τ emission0.0040809%below median
#1985HK5tp…sREpeN
Validator
792.8k τ stake12.25 τ emission0.0015450%below median
top 15 of 256 by yield · subnet 25
Yield drift

Turnover

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

Stability score
84/ 100
Validator retention
77.8%16 → 16
Neuron retention
90.3%256 → 256
Validators entered
2
Validators exited
2
UIDs deregistered
13

Compared 2026-07-10 → 2026-07-30 (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 SN25. Creation requires a trigger token issued by a metagraphed operator — this app never bundles one.

← All subnets