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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 12h ago
Registrations
—
0 registrants
30d window
Deregistrations
—
0 hotkeys
30d window
Activity
—
on-chain events
updated 12h ago · 7d window
Participants
256
Active UIDs
updated 12h ago · weekly window
Endpoints
37
tracked
updated 12h ago
Surfaces
37
8 kinds supported
updated 12h ago
Uptime
—
current window
updated 12h ago · 90d window
Latency p50
—
median probe latency
updated 12h ago · 90d window
Completeness
93%
maintainer-reviewed
registry profile
updated 12h ago
Evidence
4
primary sources
updated 12h 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
41%of total
Stake distribution · top 12 UIDspeak 982.6k 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
0.926emission 0.874
Nakamoto
2entities to 51%
Stake HHI
0.230norm 0.218
Stake held by top %
Emission to top %
Stake holders
66
Emission holders
42
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
0.012240%emission ÷ stake
Median yield
0.0063786%mean 1.60%
Validators / miners
13 / 243256 UIDs
Validator / miner split
p25
0%
Median
0.0063786%
p75
0.44930%
p90
7.49%
#515CFuHn…bgUXK5
Miner
0.0072 τ stake0.0018 τ emission25.38%above median
#365CabgQ…Hswisz
Miner
1.20 τ stake0.1348 τ emission11.24%above median
#305HH8tf…966Hse
Miner
8.42 τ stake0.9379 τ emission11.14%above median
#2075GdowP…J7Zzv9
Miner
3.91 τ stake0.3618 τ emission9.24%above median
#2095D5Qun…4vJp3a
Miner
2.42 τ stake0.1867 τ emission7.71%above median
#845GKeEZ…mXqnQa
Miner
2.68 τ stake0.2036 τ emission7.60%above median
#2295EXJRB…c8wMtw
Miner
2.69 τ stake0.2016 τ emission7.49%above median
#1645GKyhA…FFmgEC
Miner
3.44 τ stake0.2376 τ emission6.91%above median
#1375FTUck…6XRtRs
Miner
3.16 τ stake0.1733 τ emission5.48%above median
#1535Ehdcb…rcDWFa
Miner
5.41 τ stake0.1518 τ emission2.81%above median
#15HoxoJ…acZPHc
Miner
16.21 τ stake0.3887 τ emission2.40%above median
#975Epfxx…9mnJEj
Miner
10.90 τ stake0.1982 τ emission1.82%above median
#625CnygP…9CczFX
Miner
13.48 τ stake0.2400 τ emission1.78%above median
#2375GFBXb…oWmtEu
Miner
721.32 τ stake8.83 τ emission1.22%above median
#2065Gh5An…zEoX8i
Miner
159.48 τ stake1.20 τ emission0.75092%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
86/ 100
Validator retention
76.9%10 → 13
Neuron retention
94.7%256 → 256
Validators entered
3
Validators exited
0
UIDs deregistered
7

Compared 2026-07-10 → 2026-07-28 (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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