TAO emission off — The chain's administrators switched off TAO emission to Noah's pool, so it gets no TAO injection or protocol buybacks. The subnet still runs, trades and pays alpha to miners, validators and its owner; its TAO emission share is 0.00%.

NoahSN82ᚢOverview

0.03432 τ

Trade

Noah

ᚢ (Uruz)SN82TAO emission off

5GGrR…Wj88

ᚢ / τ

0.03432 τ

−5.22%24h−14.20%7d

ᚢ / τ Price

0.03432 τ

−5.22%24h−14.20%7d

Epoch

Epoch193/36033:24

Holders

148.06%

—

Pool depth & trades

What moved the price

The alpha price in τ, day by day, and what moved it each way.

Log change over the last 30 days −53.46%: protocol buys 0.00%, root sells −79.11%, users net +30.48%, cross-subnet +82.13%, unattributed +0.0005%. 3 days still in progress are counted as far as known.

Protocol buy
User buy (staking)
Cross-subnet
Root sell (dividend claims)
User sell (unstaking)
Residual
Price path
Market candle

About this chart

The chart follows the alpha price in τ. Each period starts at its opening price and steps through the mechanisms below, in a fixed order, to its closing price: a step that rises pushed the price up, one that falls pushed it down, and its height is how far it moved the price. A thin line carries each close into the next period’s open; it is dashed where the two differ. The faint candle behind each period is the market’s own open, high, low and close, for context.

With many periods on screen (90 days, or hours), the steps would be too thin to read, so the chart draws the price as a line instead and colours each period by the mechanism that moved it most. Hover a period for the full step-by-step breakdown.

Protocol buy: The chain spending excess emission TAO to buy alpha from the pool. A permanent protocol buyback; it pushes the price up.
Root sell: Root-dividend claims sold into the pool; they push the price down.
User buy / sell: Staking into and unstaking from this subnet.
Cross-subnet: Swaps from other subnets routed through this pool.
Residual: What the decomposition cannot attribute to a mechanism. It is always shown, never folded into another part.

Not here, because they do not move the spot price: the per-block TAO injection into the pool, and burns.

All figures are log changes, not simple percentage changes, so the parts add up exactly to the total; on big moves the two differ (a 10% log fall is a 9.5% price fall).

Today so far

2026-11-10 UTC, as of ≈00:16 UTC (block 9,472,171)

Price, today so far: 0.03432 τ
Volume, today so far: 0.52 τ
Market cap incl. burned, today so far: 9.76K τ
TAO in pool, today so far: 2.31K τ
Emission share, today so far: —not available yet

The day isn’t over yet, so these figures keep changing. They are in no daily total, average or rank.

Subnet Configuration

Pool & Mechanism

AMM Pool

Balancer

Mechanism

dTAO

Access

Registration

Open

Neurons

69/8213 open

Validators

2/6462 open

Economics

Owner Cut

18.00%

Weights

Disabled

Disabled

1–65535

Timing

Tempo

360~1.2h

Immunity Period

65,535~9.1d

Activity Cutoff

16,200~2.3d

Market & Economics

Market

Market Cap

9,753.1735 τ

FDV

12.07K τ

TVL

4,624.2508 τ

Lifetime Volume

18.55K τ

Holders

14d price

Revenue / Recycle

436.86×

last day · Net positive

Emissions

0.00%of network emissions

Emission history is being recalculated from on-chain allocation.

TAO emitted to this subnet

Sent into its pool each day: its share of network emissions

0.0000 τ/day

0 τ per day

Daily distribution

Alpha paid out each day, valued at the pool price

7,200.0000 ᚢ/day

≈ 247.1082 τ·247.1082 τ per day

Miners64.95%

4,676.3396 ᚢ ≈ 160.4947 τ/day

Validators17.05%

1,227.6934 ᚢ ≈ 42.1351 τ/day

Owner18.00%

1,295.9670 ᚢ ≈ 44.4783 τ/day

Stake 1,000 τ here

530.9804 ᚢ/day≈ 18.2236 τ·18.2236 τ per day

From the validator share, before commission

148.06%staker APY

· 30d avg 148.06%

90d

Pool emits 1.0000 ᚢ/block at 0.03432 τ/ᚢ. Yield varies with stake weight, pool price, and emission rate.

For Miners

64.95% of emission

Slots

69/8213 open

Burn Cost

3.8656 τ

Est. per Miner

7.7939 ᚢ/epoch≈ 0.2675 τ

Pool / Epoch

233.8170 ᚢ≈ 8.0247 τ

For Validators & Stakers

17.05% of emission

Validator Slots

2/6462 open

Est. per Validator

30.6923 ᚢ/epoch≈ 1.0534 τ

Registration Activity

Neuron registration trends

This Interval

24h: 1 registration (1 burn · 0 PoW)

Target / Interval

Slots Available

13 open

69/82

Neurons

Development Activity

Vora-Inc/NOAHPython

001 contributors14 commits/30dLast commit 4d ago

MIT

Top Contributors

vorafiTA6

Recent Releases

v0.1.022d ago

What Noah does

Mining networks and decentralized contribution systems struggle to allocate rewards fairly without manual oversight. Scoring must account for variable earnings histories, partial contributions, advance payments, and catch-up deposits—all while preventing double-counting in shared wallets. Traditional systems require either centralized arbiters or opaque heuristics that contributors cannot audit.

A deterministic scoring engine powered by two independent implementations eliminates that opacity. By processing finalized on-chain records through identical arithmetic in Python and TypeScript, every contributor can verify their score independently. The system tracks earnings, contributions, and eligibility through durable history, enabling reproducible daily calculations that remain identical whether run by the network or by an individual auditor.

Noah implements this on Bittensor by reading finalized earnings and verified contribution deposits from two independent chain sources, storing complete history in durable storage, and calculating daily scores using age-adjusted contribution indices and contribution multipliers.

Both the scoring engine and the chain reader are open-source and deterministic—any operator can reproduce results using the same published inputs, and miners can verify their earnings and deposits against finalized chain records before contributions are credited.

Auto-generated from the GitHub repository and may not reflect the latest changes.

About

active

Noah (Subnet 82) is a Bittensor subnet that scores registered miners based on eligible NOAH earnings and qualifying contributions to the Ark. The Noah Validator reads finalized chain records, calculates daily scores deterministically using both Python and TypeScript implementations, and publishes weights. Miners participate on Finney mainnet without requiring upfront NOAH purchases or Ark deposits under the starter entry policy; ongoing contributions target 50% of eligible spendable earnings.

How it works

Noah consists of four main components: (1) Miner CLI (noah-miner) handles wallet management, registration, contribution preview/submission and reconciliation on behalf of miners; (2) Chain Reader aggregates two independent Finney mainnet RPC sources, compares them for agreement, and extracts finalized earnings, stake holdings, contributions with Ark attribution, and collateral; (3) Scoring Engine (Python + independent TypeScript verification) processes daily UTC periods, reads complete history from durable RocksDB, calculates PCI-based multipliers, aging, streaks and eligibility, producing deterministic integer weights verified byte-for-byte across implementations; (4) Validator publishes weights via direct or sealed-commit proxy routes with publication-intent durability, permit checks, and rate-limit safeguards. The Ark (separate coldkey receiving ownership) requires delegation to the designated Ark Validator hotkey for contributions to score. All operations use only finalized chain state; no daemon/axon required for miners.

Recovery and monitoring tools provide publication-status reconciliation and health-check endpoints for guard processes.

Incentive mechanism

The scoring engine processes daily UTC periods comparing contributions made that day against spendable pay from the previous day (excluding returned collateral). It maintains separate tracking of contribution compliance (PCI = age-adjusted coverage / age-adjusted pay), scoring credit that ages over time, and streak records. The contribution multiplier is calculated as min((PCI/target)^harshness, cap).

For the mainnet profile: target=50%, harshness=2, cap=2.0. A qualifying surplus ratio (cumulative deposits / cumulative prior-day pay) can raise the multiplier up to 2.0 if it exceeds the target. The final weight combines NOAH credit, other-token matching credit, streak factor, and a holding eligibility gate.

Starter miners are allocated from a shared pool managed by an independent guard that publishes ordinary-only weights if starter allocation expires; starter and ordinary weights never stack.

The sections above were auto-generated from the GitHub repository and may not reflect the latest changes. View repository (github.com, opens in a new tab, external site)

On-Chain Identitysigned on-chain by subnet owner

ᚢ

Noah

Uruz · Runic letter · means “aurochs”

Owner: 5GGrR…Wj88
Hotkey: 5Hn6P…8y3G
Owner Cut: 18.00%
Contact: [email protected]

Registered: 1 month ago(Sep 26, 2026)
Block: 9,155,260
Slot history: Every subnet in SN82
Neurons: 69/82
Tempo: 360 blocks

5EL1nNebm9e3iKBz3G8vELKYqYVWN4iyda8a79esydKBsba3

Website

URL: https://subnet82.com/ (subnet82.com, opens in a new tab, external site)
Status: Up200
TLS: Valid
Title: NOAH | Permanent capital for Bittensor
Checked: 2026-11-09 04:01 UTC

Domain registered after this subnet started · Sep 28, 2026

Changes (10)

2026-11-09 04:01 UTCUp200NOAH | Permanent capital for Bittensor
2026-11-08 04:02 UTCUp200NOAH | Permanent capital for Bittensor
2026-11-07 04:01 UTCUp200NOAH | Permanent capital for Bittensor
2026-11-06 04:01 UTCUp200NOAH | Permanent capital for Bittensor
2026-11-05 04:02 UTCUp200NOAH | Permanent capital for Bittensor
2026-11-04 04:01 UTCUp200NOAH | Permanent capital for Bittensor
2026-11-03 04:03 UTCUp200NOAH | Permanent capital for Bittensor
2026-11-02 04:01 UTCUp200NOAH | Permanent capital for Bittensor
2026-11-01 04:02 UTCUp200NOAH | Permanent capital for Bittensor
2026-10-31 04:01 UTCUp200NOAH

Subnet History

SubnetIdentitySet 2026-10-20 00:24 UTC

Block 9,321,104Extrinsic

SubnetIdentitySet 2026-10-16 23:45 UTC

Block 9,299,311Extrinsic

Emissions started 2026-10-13 02:44 UTC

Block 9,271,405Extrinsic

Subnet registered 2026-09-26 23:34 UTC

Block 9,155,260

SubnetOwnerHotkeySet 2026-09-26 23:34 UTC

Block 9,155,260

Recent Activity

SubnetIdentitySet Block 9,321,104 Extrinsic2026-10-20 00:24 UTC
SubnetIdentitySet Block 9,299,311 Extrinsic2026-10-16 23:45 UTC
FirstEmissionBlockNumberSet Block 9,271,405 Extrinsic2026-10-13 02:44 UTC
NetworkAdded Block 9,155,2602026-09-26 23:34 UTC
SubnetOwnerHotkeySet Block 9,155,2602026-09-26 23:34 UTC

This information was auto-extracted from the GitHub repository and may be incomplete or out of date. Always refer to the subnet's GitHub repository (github.com, opens in a new tab, external site) for the latest instructions.

Hardware Requirements

Miner

GPU—

Not yet verified: Notes

Validator

OSUnix-like system (macOS, Linux); native Windows and WSL not verified

Not yet verified: GPU, Network, Notes

Machine-extracted from the subnet's repository docs; may be wrong or out of date. Check the repository before buying or renting hardware. Open the repository (github.com, opens in a new tab, external site) · Extracted 9 Nov 2026

Miner Setup

Clone the repository and run the installation script to create .venv-validator with the deposit helper, chain client, and compatible btcli

git clone https://github.com/Vora-Inc/NOAH.git && cd NOAH && ./scripts/install.sh

Create or verify a local Bittensor wallet with a coldkey you can unlock and a hotkey controlled by that coldkey

export NOAH_WALLET_NAME=noah-miner && export NOAH_HOTKEY_NAME=default && btcli --wallet "$NOAH_WALLET_NAME" --wallet-hotkey "$NOAH_HOTKEY_NAME" wallet show

btcli --network finney --wallet "$NOAH_WALLET_NAME" --wallet-hotkey "$NOAH_HOTKEY_NAME" subnet register --netuid 82

Verify registration by checking that the hotkey has received a UID on the subnet

btcli --network finney --wallet "$NOAH_WALLET_NAME" --wallet-hotkey "$NOAH_HOTKEY_NAME" query uid --netuid 82

Create a deposit configuration file for optional ongoing contributions(optional)

noah-miner --config noah-deposit.ini init-config

Preview a proposed contribution without signing or submitting(optional)

noah-miner --config noah-deposit.ini deposit --preview

Submit a reviewed contribution with explicit confirmation(optional)

noah-miner --config noah-deposit.ini deposit --label contribution-01

Validator Setup

Clone the repository, switch to main branch, and run installation script to create .venv and .venv-validator Python environments plus TypeScript dependencies

git clone https://github.com/Vora-Inc/NOAH.git && cd NOAH && git switch main && ./scripts/install.sh

Run the full test suite to verify installation and check Python/TypeScript implementations

./scripts/run-tests.sh

Create a local settings file from the mainnet example

cp .env.validator.mainnet.example .env.validator

Generate scoring configuration dials from the mainnet production profile

NOAH_PARAMETERS_JSON="docs/parameters/profiles/mainnet-production-starter-25bps-v1.json" .venv-validator/bin/python scripts/mainnet_dials_from_profile.py

Run startup checks and dry run validation without signing or publishing

.venv-validator/bin/python -m neurons.validator --env .env.validator --dry-run

Reproduce and verify the original mainnet starter-entry snapshot from two independent archive RPC sources

PYTHONPATH="$PWD" .venv-validator/bin/python -B /path/to/reproduce_mainnet_starter_snapshot.py --env /path/to/.env.validator --out-dir /path/to/cutoff-output

Start the independent starter-expiry guard process in a separate terminal

.venv-validator/bin/python -m neurons.validator --env .env.validator --starter-guard

Verify the guard heartbeat is active before starting the main validator

.venv-validator/bin/python -m noah.starter.health --scores-dir /path/to/runtime/ticket-16/scores

Start the main validator process for automatic daily scoring and weight publication

.venv-validator/bin/python -m neurons.validator --env .env.validator

No hardware? Back this subnet by staking instead New to mining? Start with the setup guide Validator setup guide

What moved the price

Overview

Today so far

Subnet Configuration

Market & Economics

For Miners

For Validators & Stakers

Registration Activity

Development Activity

What Noah does

About

Website

Subnet History

Recent Activity

Participate

Hardware Requirements

Miner Setup

Validator Setup

What moved the price

Today so far

Subnet Configuration

Market & Economics

For Miners

For Validators & Stakers

What Noah does

About

Website

Subnet History

Hardware Requirements

Miner Setup

Validator Setup