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

0.03813 τ

Trade

Noah

ᚢ (Uruz)SN82TAO emission off

5GGrR…Wj88

ᚢ / τ

0.03813 τ

−1.86%24h−12.13%7d

ᚢ / τ Price

0.03813 τ

−1.86%24h−12.13%7d

Epoch

Epoch10/3601:10:00

Holders

246.23%

—

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 +68.61%: protocol buys 0.00%, root sells −69.39%, users net +203.70%, cross-subnet +82.39%, unattributed +0.0005%. 8 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

2026-11-05 UTC, as of ≈16:27 UTC (block 9,441,028)

Price, today so far: 0.03813 τ
Volume, today so far: 18.84 τ
Market cap incl. burned, today so far: 9.79K τ
TAO in pool, today so far: 2.44K 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

67/8215 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

9,778.9070 τ

FDV

12.23K τ

TVL

4,873.8773 τ

Lifetime Volume

16.99K τ

Holders

14d price

Revenue / Recycle

No recycle

last day

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

≈ 274.5071 τ·274.5071 τ per day

Miners65.83%

4,740.0996 ᚢ ≈ 180.7209 τ/day

Validators16.17%

1,163.9334 ᚢ ≈ 44.3761 τ/day

Owner18.00%

1,295.9670 ᚢ ≈ 49.4100 τ/day

Stake 1,000 τ here

477.6211 ᚢ/day≈ 18.2098 τ·18.2098 τ per day

From the validator share, before commission

246.23%staker APY

· 30d avg 246.23%

90d

Pool emits 1.0000 ᚢ/block at 0.03813 τ/ᚢ. Yield varies with stake weight, pool price, and emission rate.

For Miners

65.83% of emission

Slots

67/8215 open

Burn Cost

7.6439 τ

Est. per Miner

7.9002 ᚢ/epoch≈ 0.3012 τ

Pool / Epoch

237.0050 ᚢ≈ 9.0360 τ

For Validators & Stakers

16.17% of emission

Validator Slots

2/6462 open

Est. per Validator

29.0983 ᚢ/epoch≈ 1.1094 τ

Registration Activity

Neuron registration trends

This Interval

24h: 0 registrations (0 burn · 0 PoW)

Target / Interval

Slots Available

15 open

67/82

Neurons

Development Activity

Vora-Inc/NOAHPython

001 contributors12 commits/30dLast commit 0d ago

MIT

Top Contributors

vorafiTA6

Recent Releases

v0.1.017d ago

What Noah does

Mining operations struggle to align individual contributions with fair reward distribution. Traditional centralized pools obscure contribution accounting, making it difficult for participants to verify that rewards match effort. Decentralized networks need a mechanism to score miner performance against verifiable on-chain activity without requiring constant computation or manual auditing.

A deterministic scoring system that reads finalized chain records and calculates daily weights based on stated contribution targets addresses this problem. By publishing reproducible fixtures and allowing independent verification, the system creates transparency: any operator can recalculate published scores from their inputs without trusting a central authority.

Noah implements this on Bittensor Subnet 82 by requiring miners to transfer stake to a designated Ark pool, delegating that stake to a specific validator hotkey, and identifying themselves on each transaction. The validator reads two independent chain sources, stores complete historical records, calculates daily scores using integer arithmetic, and publishes weight vectors.

Miners can verify their own scores, and operators can independently reproduce all calculations.

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

About

active

Noah is a Bittensor Subnet 82 scoring system that evaluates miner contributions to the Ark (a staking mechanism) against their eligible spendable earnings. Miners must contribute 10 NOAH as an entry requirement and target 50% of ongoing eligible earnings. The Noah Validator reads finalized chain records, calculates daily scores using deterministic integer arithmetic, and publishes weights.

There is no miner daemon; participation consists of signed transactions for registration, staking, and Ark contributions.

How it works

Noah consists of three main components: (1) Miner side: miners register hotkeys, stake NOAH, and send signed Ark contribution transactions (managed by optional noah-miner deposit helper); (2) Chain reader: reads finalized Bittensor Finney mainnet state (earnings, holdings, receipts) from two independent RPC sources, stores history in SQLite, validates contribution attribution (correct Ark destination, Ark Validator delegation, miner identification); (3) Validator: reads complete historical period from chain and database, calculates daily scores using deterministic Python engine (with independent TypeScript verification), publishes weight vectors via direct or sealed proxy execution. The Ark Validator (separate hotkey) receives delegated deposits; scoring validator (separate identity) publishes weights. Publication requires hardware-held validator key and authorized operational proxy signer.

All arithmetic is integer-based (64-bit, scale 10^9) and reproducible from published fixtures.

Incentive mechanism

Entry contribution (10 NOAH per miner) is separate and provides starting credit. Ongoing contributions target 50% of eligible spendable earnings. Contributions must transfer ownership to the Ark coldkey, be delegated to the Ark Validator hotkey, and identify the miner (via transfer event origin or utility.batch_all remark).

Locked earnings unlock over time and enter the next day's obligation. Returned registration collateral is excluded. Surplus contributions beyond the target can increase multiplier up to 2.0.

Scoring credit ages with a half-life; streaks track on-time contribution days; holding gate requires minimum stake (mainnet: 0). All arithmetic uses 64-bit integer math with floor division (scale 10^9).

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: 67/82
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: 2026-11-05 04:02 UTC

Domain registered after this subnet started · Sep 28, 2026

Changes (10)

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
2026-10-30 04:01 UTCUp200NOAH
2026-10-29 04:01 UTCUp200NOAH
2026-10-28 04:01 UTCUp200NOAH
2026-10-27 04:02 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: OS

No miner daemon or axon required; participation via signed transactions only

Validator

OSUnix-like system with Bash, Git, Python 3.10+, Node.js 24+, npm

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 26 Oct 2026

Miner Setup

Install the noah-miner command and dependencies into .venv-validator environment

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

Activate the validator environment in PATH

export PATH="$NOAH_SOURCE/.venv-validator/bin:$PATH"

Verify you have a Bittensor coldkey and hotkey that can sign transactions

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

Acquire at least 10 spendable NOAH by staking TAO to your miner hotkey

btcli --network finney --wallet "$NOAH_WALLET_NAME" --wallet-hotkey "$NOAH_HOTKEY_NAME" tx add-stake --netuid 82 --amount-tao YOUR_REVIEWED_AMOUNT

Generate initial configuration file template in a private directory

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

Configure the deposit helper with your addresses, endpoints, and Ark details. Use mainnet genesis 0x2f0555cc76fc2840a25a6ea3b9637146806f1f44b090c175ffde2a7e5ab36c03

# Edit all [miner], [ark], [deposit], [evidence], [state] sections in noah-mainnet-deposit.ini

Preview the deposit without signing to verify configuration and amounts

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

Send the 10 NOAH entry contribution with explicit confirmation (one-time)

noah-miner --config noah-mainnet-deposit.ini deposit --label entry

Check the finalized receipt of the entry contribution

noah-miner --config noah-mainnet-deposit.ini status

Continue making manual deposits toward the 50% ongoing contribution target on eligible earnings(optional)

# For ongoing contributions, update [deposit] mode (custom, fixed, percent, maintenance) and run deposit --label again

Validator Setup

Install Python (.venv for computation, .venv-validator for Bittensor), Node.js deps, and tools

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

Run all validation checks to confirm installation and Python/TypeScript agreement

./scripts/run-tests.sh

Create a local environment file (not version-controlled) with mainnet settings

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

Configure validator identity, chain endpoints, wallet, publishing mode (direct), and paths

# Edit .env.validator: Set NOAH_NETWORK=finney, NOAH_NETUID=82, two independent NOAH_CHAIN_ENDPOINTs, wallet names, scoring identity, proxy signer, Ark addresses

Generate scoring configuration JSON from the mainnet profile

NOAH_PARAMETERS_JSON="$PWD/docs/parameters/profiles/mainnet-production-v1.json" .venv-validator/bin/python scripts/mainnet_dials_from_profile.py > dials.json

Run startup checks without signing or publishing; confirm gate passes

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

Verify both endpoints' genesis hash is 0x2f0555cc76fc2840a25a6ea3b9637146806f1f44b090c175ffde2a7e5ab36c03 and they are independent sources

# Set up two independent, verified Finney RPC endpoints with 90+ day state retention

Set up persistent storage outside the repository checkout for NOAH_HISTORY_DB, NOAH_RUNTIME_ROOT, etc.

# Create durable directories for: history database, loop state, commit ledger, publish intent, and evidence

Set up on-chain proxy authorization (one-time) so operational key can sign publications on validator's behalf

# Configure proxy delegation: hardware-held validator hotkey grants NonFungible proxy with delay 0 to operational signer hotkey

Start the unattended validator loop; it reads settled periods, scores miners daily, and publishes weights

.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