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blockmachine

tapplicationbaseline-augmentedbaseline-curatedidentity-reviewedofficial-docs
UnknownReviewed
Snapshot

Reviewed overlay for SN19 using the official BlockMachine website, whitepaper, and source repository. 5 community-submitted surfaces had no probe config at all -- the registry-wide gap tracked in #5932 -- fixed. The leaderboard endpoint is consistently slow (~17s across repeated live tests) though genuinely working, not down; timeout extended to 25s so it isn't misreported unhealthy. Diffed the tracked OpenAPI schema (27 paths) against tracked surfaces: found and added the public CLI install script (/install.sh); the remaining untracked paths are either HTTPBearer-auth-gated, X-API-Key-gated, or need a specific epoch_id with no stable canonical value.

Netuid
019
Native chain id
updated 11h ago
Registrations
—
0 registrants
30d window
Deregistrations
—
0 hotkeys
30d window
Activity
—
on-chain events
updated 11h ago · 7d window
Participants
256
Active UIDs
updated 11h ago · weekly window
Endpoints
37
tracked
updated 11h ago
Surfaces
37
8 kinds supported
updated 11h ago
Uptime
—
current window
updated 11h ago · 90d window
Latency p50
—
median probe latency
updated 11h ago · 90d window
Completeness
93%
maintainer-reviewed
registry profile
updated 11h ago
Evidence
4
primary sources
updated 11h ago
Top validators · by stake

Metagraph

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

Neurons
256cap 256
Validators
12with permit
Top-UID stake
42%of total
Stake distribution · top 12 UIDspeak 1.02M τ
256 of 256 neurons
256 neurons · subnet 19Download CSV

Concentration

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

Stake Gini
0.928emission 0.876
Nakamoto
2entities to 51%
Stake HHI
0.238norm 0.226
Stake held by top %
Emission to top %
Stake holders
65
Emission holders
41
Entities
145
UIDs / entity
1.77
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
0.012120%emission ÷ stake
Median yield
0.0063036%mean 1.03%
Validators / miners
12 / 244256 UIDs
Validator / miner split
p25
0%
Median
0.0063036%
p75
0.46217%
p90
2.59%
#1375FTUck…6XRtRs
Miner
1.43 τ stake0.1501 τ emission10.50%above median
#365CabgQ…Hswisz
Miner
1.14 τ stake0.1150 τ emission10.10%above median
#305HH8tf…966Hse
Miner
1.27 τ stake0.1092 τ emission8.60%above median
#845GKeEZ…mXqnQa
Miner
2.80 τ stake0.1969 τ emission7.03%above median
#2295EXJRB…c8wMtw
Miner
2.80 τ stake0.1949 τ emission6.97%above median
#2095D5Qun…4vJp3a
Miner
2.46 τ stake0.1696 τ emission6.89%above median
#975Epfxx…9mnJEj
Miner
7.09 τ stake0.1832 τ emission2.59%above median
#625CnygP…9CczFX
Miner
8.76 τ stake0.2144 τ emission2.45%above median
#2075GdowP…J7Zzv9
Miner
12.42 τ stake0.2221 τ emission1.79%above median
#2375GFBXb…oWmtEu
Miner
542.96 τ stake8.68 τ emission1.60%above median
#15HoxoJ…acZPHc
Miner
11.49 τ stake0.1816 τ emission1.58%above median
#1645GKyhA…FFmgEC
Miner
12.12 τ stake0.1855 τ emission1.53%above median
#1535Ehdcb…rcDWFa
Miner
4.08 τ stake0.0531 τ emission1.30%above median
#2065Gh5An…zEoX8i
Miner
137.91 τ stake1.25 τ emission0.90718%above median
#1795FqaGr…P3tcom
Miner
3.58 τ stake0.0253 τ emission0.70738%above median
top 15 of 256 by yield · subnet 19
Yield drift

Turnover

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

Stability score
89/ 100
Validator retention
83.3%10 → 12
Neuron retention
94.7%256 → 256
Validators entered
2
Validators exited
0
UIDs deregistered
7

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

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Get a webhook or Discord notification for on-chain activity on SN19. Creation requires a trigger token issued by a metagraphed operator — this app never bundles one.

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