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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 20h ago
Registrations
—
0 registrants
30d window
Deregistrations
—
0 hotkeys
30d window
Activity
—
on-chain events
updated 20h ago · 7d window
Participants
256
Active UIDs
updated 20h ago · weekly window
Endpoints
37
tracked
updated 20h ago
Surfaces
37
8 kinds supported
updated 20h ago
Uptime
—
current window
updated 20h ago · 90d window
Latency p50
—
median probe latency
updated 20h ago · 90d window
Completeness
93%
maintainer-reviewed
registry profile
updated 20h ago
Evidence
4
primary sources
updated 20h 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
46%of total
Stake distribution · top 12 UIDspeak 1.11M 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
0.937emission 0.884
Nakamoto
2entities to 51%
Stake HHI
0.271norm 0.259
Stake held by top %
Emission to top %
Stake holders
66
Emission holders
43
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
0.012172%emission ÷ stake
Median yield
0.0061294%mean 0.90543%
Validators / miners
13 / 243256 UIDs
Validator / miner split
p25
0%
Median
0.0061294%
p75
0.37895%
p90
3.06%
#365CabgQ…Hswisz
Miner
0.7616 τ stake0.1272 τ emission16.71%above median
#515CFuHn…bgUXK5
Miner
0.0199 τ stake0.0018 τ emission8.95%above median
#2095D5Qun…4vJp3a
Miner
3.71 τ stake0.1823 τ emission4.91%above median
#845GKeEZ…mXqnQa
Miner
4.07 τ stake0.1986 τ emission4.88%above median
#2295EXJRB…c8wMtw
Miner
4.09 τ stake0.1981 τ emission4.85%above median
#1375FTUck…6XRtRs
Miner
4.31 τ stake0.1580 τ emission3.66%above median
#1645GKyhA…FFmgEC
Miner
4.48 τ stake0.1371 τ emission3.06%above median
#305HH8tf…966Hse
Miner
10.55 τ stake0.3190 τ emission3.03%above median
#2075GdowP…J7Zzv9
Miner
4.69 τ stake0.0918 τ emission1.96%above median
#975Epfxx…9mnJEj
Miner
12.03 τ stake0.1543 τ emission1.28%above median
#625CnygP…9CczFX
Miner
14.73 τ stake0.1706 τ emission1.16%above median
#2375GFBXb…oWmtEu
Miner
781.02 τ stake8.41 τ emission1.08%above median
#2065Gh5An…zEoX8i
Miner
169.61 τ stake1.46 τ emission0.86308%above median
#1535Ehdcb…rcDWFa
Miner
5.86 τ stake0.0437 τ emission0.74696%above median
#1075Cng9D…gpB9Uz
Validator
1.3k τ stake6.83 τ emission0.51536%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 → 2026-07-29 (30d)

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