Curb

Market Reserve Launchpad Docs

SOLANA

Connect

TOONx$0.42+1.84%

DSSx$1.86-0.92%

AIXIx$0.94+6.31%

BTCTx$2.31+3.05%

MCRPx$1.12-2.14%

PAPLx$0.58+0.71%

GPUSx$3.74+11.42%

AEHLx$0.87-4.06%

VTIXx$4.05+2.28%

LSFx$6.42+0.44%

MSSx$1.09-1.37%

TOONx$0.42+1.84%

DSSx$1.86-0.92%

AIXIx$0.94+6.31%

BTCTx$2.31+3.05%

MCRPx$1.12-2.14%

PAPLx$0.58+0.71%

GPUSx$3.74+11.42%

AEHLx$0.87-4.06%

VTIXx$4.05+2.28%

LSFx$6.42+0.44%

MSSx$1.09-1.37%

Tokenized equities · Solana

Wall Street's smallest tickers, now on Solana.

Curb tokenizes exchange-listed micro-caps one for one. Real shares sit fully paid at a custodian and are attested on-chain before a single token is minted — then every ticker becomes a quote asset anyone can launch against.

Open the launchpad

See the reserve

Backed 1:1 by real shares

Custodian attestation, hourly

Balances never rebase

BACKING UNIT 1 share

SETTLEMENT ~400 ms

NETWORK FEE < $0.001

COVERAGE · SAMPLE 100.7%

The engine

From the trading floor to the chain, one share at a time

A regulated SPV buys the shares through a prime broker and parks them, fully paid, at a qualified custodian. The mint controller can only ever issue what the custodian has attested.

01 · OFF-CHAIN

Buy the shares

The SPV acquires the listed micro-cap through a prime broker, at market, in full.

02 · RESERVE

Custody & attest

Held fully paid at the custodian. The settled count is signed and posted on Solana.

03 · TICKERx

Mint 1:1

One token per share, capped by the attestation. A mint beyond it reverts.

04 · LAUNCHPAD

Pair the ticker

The token becomes a quote asset. Anyone can launch a bonding curve against it.

05 · EXIT

Exit anytime

Sell into the pool whenever you want. Redemption runs through the market maker.

The reserve

One token is one share. Not one dollar.

Balances never rebase. When the stock runs, the token runs with it. If the on-chain price drifts, mint and redeem arbitrage pulls it back — the same creation-and-redemption mechanism that keeps an ETF honest.

BACKING UNIT 1 share

REBASE Never

PEG MECHANISM Mint / redeem arbitrage

CORPORATE ACTIONS Multiplier

BACKING INVARIANT ENFORCED AT EVERY MINT

// anchor account, checked on-chain

supply × multiplier / 1e9

≤ attested_shares

COVERAGE · SAMPLE 100.7% attested shares vs. circulating supply

The board

Every ticker is a quote asset

Open the launchpad

Simulated feed — the quotes move on a loop to show the behaviour. Not real market data, and coverage figures are placeholders.

11 series

TICKER COMPANY STATUS PRICE 24H COVERAGE

TOONx

Kartoon Studios BACKED 1:1 $0.42 +1.84% 100.6%

Launch

DSSx

DSS, Inc. BACKED 1:1 $1.86 -0.92% 101.2%

Launch

AIXIx

Xiao-I Corp. BACKED 1:1 $0.94 +6.31% 100.6%

Launch

BTCTx

BTC Digital PENDING $2.31 +3.05% 100.7%

Launch

MCRPx

Micropolis BACKED 1:1 $1.12 -2.14% 100.9%

Launch

PAPLx

Pineapple Fin. BACKED 1:1 $0.58 +0.71% 100.8%

Launch

GPUSx

Hyperscale Data BACKED 1:1 $3.74 +11.42% 100.6%

Launch

AEHLx

Antelope Ent. PENDING $0.87 -4.06% 100.9%

Launch

VTIXx

Virtuix BACKED 1:1 $4.05 +2.28% 100.8%

Launch

LSFx

Laird Superfood BACKED 1:1 $6.42 +0.44% 100.6%

Launch

MSSx

Maison Solutions BACKED 1:1 $1.09 -1.37% 100.9%

Launch

The curb is open.

Tokenize a listed micro-cap, one share to one token, and pair it to whatever comes next.

Open the launchpad

Read the docs

Curb

BUILT ON SOLANA

MARKET Listings Launchpad Attestations

DEVELOPERS Docs Programs Audits

COMPANY Legal Risk Contact

Curb is a placeholder brand for this design, not affiliated with any exchange. Every listing, price, company name and coverage figure on this page is invented sample data. Tokenized equities track exchange-listed micro-caps issued and custodied by third parties, carry full equity downside plus liquidity, halt and corporate-action risk, and are not offered to US persons. The smart contracts shown here are illustrative and unaudited. Nothing on this page is investment advice or an offer of securities. [LEGAL ENTITY], [REGISTERED ADDRESS].

Curb

Market Reserve Launchpad Docs

ATTESTING

Connect

TOONx$0.42+1.84%

DSSx$1.86-0.92%

AIXIx$0.94+6.31%

BTCTx$2.31+3.05%

MCRPx$1.12-2.14%

PAPLx$0.58+0.71%

GPUSx$3.74+11.42%

AEHLx$0.87-4.06%

VTIXx$4.05+2.28%

LSFx$6.42+0.44%

MSSx$1.09-1.37%

TOONx$0.42+1.84%

DSSx$1.86-0.92%

AIXIx$0.94+6.31%

BTCTx$2.31+3.05%

MCRPx$1.12-2.14%

PAPLx$0.58+0.71%

GPUSx$3.74+11.42%

AEHLx$0.87-4.06%

VTIXx$4.05+2.28%

LSFx$6.42+0.44%

MSSx$1.09-1.37%

Proof of reserve

Every token here is a share we can point to.

The custodian signs the settled share count every hour and posts it on Solana. The mint controller reads that attestation and refuses anything beyond it. This page is that record, series by series.

Fully backed LAST ATTESTATION 14:00:07 UTC

SHARES IN CUSTODY 1,140,500

TOKENS OUTSTANDING 1,131,450

AGGREGATE COVERAGE 100.80%

SERIES LIVE 11

SERIES COMPANY IN CUSTODY MINTED COVER

TOONx

Kartoon Studios 180,000 178,900

100.6%

DSSx

DSS, Inc. 96,000 94,900

101.2%

AIXIx

Xiao-I Corp. 142,500 141,600

100.6%

BTCTx

BTC Digital 61,000 60,550

100.7%

MCRPx

Micropolis 88,400 87,650

100.9%

PAPLx

Pineapple Fin. 210,000 208,300

100.8%

GPUSx

Hyperscale Data 47,200 46,900

100.6%

AEHLx

Antelope Ent. 133,000 131,800

100.9%

VTIXx

Virtuix 39,600 39,300

100.8%

LSFx

Laird Superfood 24,800 24,650

100.6%

MSSx

Maison Solutions 118,000 116,900

100.9%

TOONx KARTOON STUDIOS · NYSE AMERICAN

BACKED 1:1

BACKING 100.6% shares in custody vs. tokens minted

SHARES IN CUSTODY 180,000

TOKENS OUTSTANDING 178,900

CUSTODIAN [CUSTODIAN NAME]

ATTESTATION 0x9f4c…a2e1

MULTIPLIER 1.000000

SOLVENCY INVARIANT CHECKED ON EVERY MINT

supply × multiplier / 1e9

≤ attested_shares

A mint that would push supply past the attested count reverts. A redemption invalidates the old attestation, so sold shares can never back a later mint.

How backing works

A regulated SPV buys the real share through a prime broker and leaves it fully paid at the custodian. One token is one share, never a rebasing balance. Minting and redeeming run through the authorised market maker against attested custody.

Read the attestation spec

Attestation log

Signed every hour, posted on-chain

View all on explorer

Sample record — custodian name, signatures, slots and share counts are placeholders for this design.

TIME CUSTODIAN SCOPE SHARES SIGNATURE SLOT

14:00:07 UTC Northline Trust 11 series 1,140,500 0x9f4c…a2e1 slot 341,880,412

13:00:04 UTC Northline Trust 11 series 1,140,500 0x71ab…4c09 slot 341,871,955

12:00:09 UTC Northline Trust 11 series 1,128,900 0x2d63…8f77 slot 341,863,401

11:00:03 UTC Northline Trust 10 series 1,102,400 0xc508…1b2a slot 341,854,988

10:00:06 UTC Northline Trust 10 series 1,102,400 0x4e17…9d40 slot 341,846,512

Curb

MarketReserveLaunchpadDocsLegal

Curb is a placeholder brand for this design and is not affiliated with any of the companies named on this page; their tickers appear here as sample listings only. Every share count, token supply, coverage figure, signature and slot number is invented for the mockup. Tokenized equities carry full equity downside plus liquidity, halt and corporate-action risk, and are not offered to US persons. The contracts shown are illustrative and unaudited. Nothing here is investment advice or an offer of securities. [LEGAL ENTITY], [REGISTERED ADDRESS].

Curb

Market Reserve Launchpad Docs

SOLANA

Connect

TOONx$0.42+1.84%

DSSx$1.86-0.92%

AIXIx$0.94+6.31%

BTCTx$2.31+3.05%

MCRPx$1.12-2.14%

PAPLx$0.58+0.71%

GPUSx$3.74+11.42%

AEHLx$0.87-4.06%

VTIXx$4.05+2.28%

LSFx$6.42+0.44%

MSSx$1.09-1.37%

TOONx$0.42+1.84%

DSSx$1.86-0.92%

AIXIx$0.94+6.31%

BTCTx$2.31+3.05%

MCRPx$1.12-2.14%

PAPLx$0.58+0.71%

GPUSx$3.74+11.42%

AEHLx$0.87-4.06%

VTIXx$4.05+2.28%

LSFx$6.42+0.44%

MSSx$1.09-1.37%

Launchpad

Launch a token against a real ticker.

Pick one of the tokenized series as your quote asset, set the curve, and the pool prices your token in shares rather than in dollars. When it graduates, liquidity moves to a standard pool and the keys are burned.

1,847 TOKENS LAUNCHED · SAMPLE

Start a launch

Name it, pick the series it trades against, and set the curve. Two minutes, and the preview shows exactly what goes on-chain before you sign anything.

Quote assets

Eleven series you can launch against

Pick one here and the form opens with it already selected.

TOONxKartoon Studios

$0.42

DSSxDSS, Inc.

$1.86

AIXIxXiao-I Corp.

$0.94

BTCTxBTC Digital

$2.31

MCRPxMicropolis

$1.12

PAPLxPineapple Fin.

$0.58

GPUSxHyperscale Data

$3.74

AEHLxAntelope Ent.

$0.87

VTIXxVirtuix

$4.05

LSFxLaird Superfood

$6.42

MSSxMaison Solutions

$1.09

01

Pick the series

Your quote asset is one of the tokenized tickers. The pool prices your token in shares of that company.

02

Set the curve

Constant product, linear or exponential. The preview draws it before you commit.

03

Graduate

At the graduation threshold, liquidity moves to a standard pool and the LP keys are burned.

Recent launches

Live on the curb right now

See all launches

Tokens launched from this page appear here.

Curb

MarketReserveLaunchpadDocsLegal

Curb is a placeholder brand for this design and is not affiliated with any of the companies named on these pages; their tickers appear as sample listings only. Every price, share count, supply, fee and address here is invented for the mockup. Tokenized equities carry full equity downside plus liquidity, halt and corporate-action risk, and are not offered to US persons. The contracts shown are illustrative and unaudited. Nothing here is investment advice or an offer of securities. [LEGAL ENTITY], [REGISTERED ADDRESS].

Curb

Market Reserve Launchpad Docs

SOLANA

Connect

TOONx$0.42+1.84%

DSSx$1.86-0.92%

AIXIx$0.94+6.31%

BTCTx$2.31+3.05%

MCRPx$1.12-2.14%

PAPLx$0.58+0.71%

GPUSx$3.74+11.42%

AEHLx$0.87-4.06%

VTIXx$4.05+2.28%

LSFx$6.42+0.44%

MSSx$1.09-1.37%

TOONx$0.42+1.84%

DSSx$1.86-0.92%

AIXIx$0.94+6.31%

BTCTx$2.31+3.05%

MCRPx$1.12-2.14%

PAPLx$0.58+0.71%

GPUSx$3.74+11.42%

AEHLx$0.87-4.06%

VTIXx$4.05+2.28%

LSFx$6.42+0.44%

MSSx$1.09-1.37%

Back to launchpad

Create a token

Pick a name, a symbol, and the tokenized series your token trades against. It launches on a bonding curve denominated in that ticker and graduates into a standard pool paired with it.

LOGO Upload

NAME

SYMBOL

DESCRIPTION — 0/180

One line. Stored on-chain and shown on the token card.

X / TWITTER

x.com/

t.me/

WEBSITE (optional)

PAIRED TOKENIZED SERIES

TOONx

DSSx

AIXIx

BTCTx

MCRPx

PAPLx

GPUSx

AEHLx

VTIXx

LSFx

MSSx

Only series with a live attestation are pairable. The pool prices your token in shares, not in dollars.

DEVELOPER BUY (optional)

SOL

Your first buy, paid in SOL and auto-swapped into the quote asset, executed at launch and exempt from the launch-window tax.

ADVANCED

Connect Phantom to launch. Creating the token then costs 0.02 SOL.

LIVE PREVIEW NEW

T

Your token $TICKER · PAIRED TO TOONx

Your one-line description shows here.

LAUNCH MARKET CAP $683.53 1,628 TOONx

TO GRADUATION 0.0%

LAUNCH SUMMARY

TOKENYour token · $TICKER

PAIRED WITHTOONx

SUPPLY1,000,000,000

CREATOR HOLDS20,000,000

LAUNCH FEE0.4 TOONx

TRADE FEE1.00%

YOUR FEES GO TOYou

LAUNCH WINDOW99% snipe tax, 3s

DEVELOPER BUYNone

GRADUATION185,000 TOONx

BLOCK CEXOff

LIQUIDITYLocked forever

Graduation moves liquidity into a TOONx pool. From then on, every trade of your token is demand for the underlying share.

Curb

MarketReserveLaunchpadDocsLegal

Curb is a placeholder brand for this design and is not affiliated with any of the companies named on these pages; their tickers appear as sample listings only. Every price, share count, supply, fee and address here is invented for the mockup. Tokenized equities carry full equity downside plus liquidity, halt and corporate-action risk, and are not offered to US persons. The contracts shown are illustrative and unaudited. Nothing here is investment advice or an offer of securities. [LEGAL ENTITY], [REGISTERED ADDRESS].

Curb

Market Reserve Launchpad Docs

SOLANA

Connect

TOONx$0.42+1.84%

DSSx$1.86-0.92%

AIXIx$0.94+6.31%

BTCTx$2.31+3.05%

MCRPx$1.12-2.14%

PAPLx$0.58+0.71%

GPUSx$3.74+11.42%

AEHLx$0.87-4.06%

VTIXx$4.05+2.28%

LSFx$6.42+0.44%

MSSx$1.09-1.37%

TOONx$0.42+1.84%

DSSx$1.86-0.92%

AIXIx$0.94+6.31%

BTCTx$2.31+3.05%

MCRPx$1.12-2.14%

PAPLx$0.58+0.71%

GPUSx$3.74+11.42%

AEHLx$0.87-4.06%

VTIXx$4.05+2.28%

LSFx$6.42+0.44%

MSSx$1.09-1.37%

GETTING STARTED Overview Quickstart Networks PROTOCOL The mint controller Attestations Corporate actions Redemption LAUNCHPAD Quote assets Curves and graduation Fees REFERENCE Program addresses Instructions Errors RISK What can go wrong Disclosures

PROTOCOL / THE MINT CONTROLLER

The mint controller

The mint controller is the only program that can create or destroy a series token. It holds no shares and takes no view on price. Its single job is to refuse any supply change that would break the relationship between tokens outstanding and shares the custodian has attested.

Anchor 0.30 Token-2022 Unaudited

Where it sits

The custodian signs a share count and writes it to the attestation registry. The market maker calls the controller to mint or redeem. The controller reads the newest attestation, applies the corporate-action multiplier, and either writes the new supply or reverts. The launchpad sits downstream and never talks to it.

CUSTODIAN REGISTRY CONTROLLER MINT

The invariant

Every instruction that changes supply ends with the same check. The multiplier is fixed-point with nine decimals, so a one-for-ten reverse split sets it to 10_000_000_000 rather than burning anyone's balance.

programs/mint_controller/src/lib.rs RUST

require!(

supply.checked_mul(multiplier)?.checked_div(1_000_000_000)?

<= attestation.shares,

CurbError::WouldBreakBacking

);

A redemption bumps the attestation nonce, which invalidates the previous signature. Shares that have been sold out of custody can never back a later mint, even if an old attestation is replayed.

Program addresses

Placeholder addresses for this design. The real ones will be published here and in the repository once the programs are deployed and audited.

PROGRAM ADDRESS UPGRADE AUTHORITY

Mint controller curbMC1…9fA2 Upgradeable · multisig

Attestation registry curbATT…4b7E Upgradeable · multisig

Launchpad factory curbLPF…c081 Immutable

Fee vault curbFEE…2d55 Upgradeable · multisig

Before you build on this

The contracts are unaudited and the addresses above are placeholders. Tokenized equities carry full equity downside plus liquidity, halt and corporate-action risk, and are not offered to US persons.

ON THIS PAGE Where it sits The invariant Instructions Multiplier updates Failure modes

Found a mistake? The docs live in the repository — open a pull request.

Curb

MarketReserveLaunchpadDocsLegal

Curb is a placeholder brand for this design and is not affiliated with any of the companies named on these pages; their tickers appear as sample listings only. Every price, share count, supply, fee and address here is invented for the mockup. Tokenized equities carry full equity downside plus liquidity, halt and corporate-action risk, and are not offered to US persons. The contracts shown are illustrative and unaudited. Nothing here is investment advice or an offer of securities. [LEGAL ENTITY], [REGISTERED ADDRESS].