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Shadow Exchange: Launching on Fantom Sonic
February 21, 2024
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We are thrilled to announce Shadow Exchange, a new innovative concentrated liquidity exchange built for Fantom Sonic. Leveraging Sonic’s improved smart contract execution, Shadow Exchange will improve efficiency and liquidity conditions of Fantom’s best native pairs.

Why Shadow Exchange?

In a sea of decentralized exchanges (DEXs) on Fantom one might wonder, why another ONE? Shadow Exchange is not just another addition to the multitude, It’s a response to the demand for more flexible, efficient and user-centric trading solutions that go beyond traditional AMM offerings (while also taking advantage of the enhanced TPS and finality of Fantom Sonic).

  1. Concentrated Liquidity Farming Incentives
  2. Custom Fee Split Between Liquidity Providers & xSHADOW Voters
  3. Improved Rebase, Staking, and Tokenomics

Dual-Token Dynamics: SHADOW and xSHADOW

                                             xSHADOW & SHADOW Explained

At the core of Shadow Exchange’s approach are our two native tokens: SHADOW and xSHADOW. This dual-token model is devised to empower users with flexibility, voting rights, and rewards:

  • SHADOW: The primary token for trading, staking, and liquidity provision.
  • xSHADOW: Represents staked SHADOW, granting holders voting rights and a share of the protocol’s fees and emissions.

100% of ALL emissions go to gauges and xSHADOW; there are no team emissions or other distributions.

PVP Rebasing Mechanism

A core element of the Solidly model was the rebasing of locked position sizes to prevent a user’s stake from being diluted by new emissions. This anti-dilution mechanic for veTOKEN holders allowed them to maintain the same percentage of ownership of the protocol fees week over week without requiring them to buy and lock more tokens.

However, this method has a significant flaw: the absence of an exit penalty mechanism. Without such a measure, the system accumulates dead voting power, as users hold veTOKENs indefinitely, without active participation, and still influence the protocol without contributing to its current or future success.

xSHADOW fixes this with a unique “PVP Rebase” system, acting as a dilution protection mechanism for its holders. Unlike traditional rebasing models that adjust locked position sizes to counteract the effects of new emissions, xSHADOW’s allows users to exit early, sacrificing 50% of their voting power. This rebase mechanism not only discourages premature exits but also ensures that the remaining participants’ stakes are not diluted by new entries.

No Long-Term Locks

Shadow Exchange eliminates the constraints of long-term token locks by abandoning the veTOKEN model with xSHADOW. This new system has a MAXIMUM lockup of six-months, whilst offering users the ability to exit either linearly, or immediately with 50% penalty. It’s important to note that linearly exiting means users will lose their ability to vote on gauges, prioritizing those who remain actively engaged with the platform.

Custom Fee-Share

In addition to concentrated liquidity, Shadow Exchange offers custom fee splits for liquidity providers. Fees and emissions reflect the risk that liquidity providers take in providing liquidity to expected volatility. Depending on the pool, fee-splits can be optimized to better incentivize liquidity providers and best support the pool in question. Popular high volume pairs like FTM/USDC may opt for a higher fee split and reduced SHADOW emissions. Whereas new or exotic pairings may choose to earn a lower percentage of fees and increased SHADOW emissions until volume picks up. Optimizing fee-split for high fee generating pools is ideal as their fees can fully sustain and incentivize these high volume pairs. Either way, liquidity providers and projects can now dictate how their liquidity is rewarded.

Concentrated Liquidity

                                        Concentrated Liquidity Ranges

At Shadow Exchange, we’ve refined the concept of concentrated liquidity (CL) to optimize capital efficiency and reward our liquidity providers. This approach allows participants to tailor their liquidity to effective price ranges, enhancing their potential returns compared to traditional liquidity provision methods. By focusing capital where it’s most effective, Shadow offers superior rewards for liquidity providers but also ensures tighter spreads and more stable pricing for traders, regardless of how much overall liquidity exists.

                        Concentrated Liquidity versus Regular AMM Exchange

In a demonstration of concentrated liquidity’s efficiency on Shadow Exchange, consider Alice and Bob each looking to provide liquidity to an FTM/USDC pool with $1,000,000 at an FTM price of $0.45 USDC. Alice spreads her investment across the full price range, by depositing $1m in FTM/USDC. Bob, however, opts for a concentrated approach, allocating $183,500 within the 0.3–0.6$ range and keeping the remainder.

Despite Alice’s larger capital input, both earn equal fees if FTM/USDC stays within Bob’s chosen range. Moreover, if FTM were to go to zero, Bob’s strategy limits his potential loss to $159,000 compared to Alice’s $1,000,000, giving him flexibility to reinvest or hedge with his remaining capital — while still earning the same rewards!

This implementation is the most ideal on a chain like Fantom, slippage is real and exasperated with low liquidity and by concentrating liquidity, Shadow Exchange will perform better with significantly less liquidity than your typical AMM.

Initial Supply Distribution

                                        Shadow Initial Supply Distribution

The initial supply distribution of SHADOW tokens is structured to support the long-term health and growth of Shadow Exchange. Our initial token distribution is designed to ensure a balanced allocation that prioritizes sustainability and community involvement:

  • Airdrop (20%)
  • Contributors (20%)
  • Partnerships (20%)
  • Reserves (20%)
  • Liquidity Generation Event (LGE) (10%)
  • Protocol Owned Liquidity (POL) (10%)

Important Dates

Stay tuned as we release our plans to reward the Fantom community — details on this airdrop will be revealed shortly! We will also be releasing another article which will delve into the specifics of the supply numbers and details surrounding the LGE.

March 9th: LGE Event

End of March/Early April: Official Shadow dAPP Launch!

Join the Shadow Exchange Community

As we embark on this exciting journey, we invite you to join the Shadow Exchange community and be a part of the future of Fantom:

LGE Event:  March 9, 2024 11:00 AM
Shadow dAPP Launch:

Late March/Early April (This tells us Fantoms Sonic is on the way before then ;)

Website — shadowdex.fi
Twitter  @ShadowDexFi
Discord — discord.gg/shadowexchange

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Gold is another distraction...
From Silver... 😉

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And now jobs data and more onchain..
-Michael Cahill CEO Pyth Network

https://x.com/mdomcahill/status/1963959800632410157

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The Great Onboarding: US Government Anchors Global Economy into Web3 via Pyth Network

For years, the crypto world speculated that the next major cycle would be driven by institutional adoption, with Wall Street finally legitimizing Bitcoin through vehicles like ETFs. While that prediction has indeed materialized, a recent development signifies a far more profound integration of Web3 into the global economic fabric, moving beyond mere financial products to the very infrastructure of data itself. The U.S. government has taken a monumental step, cementing Web3's role as a foundational layer for modern data distribution. This door, once opened, is poised to remain so indefinitely.

The U.S. Department of Commerce has officially partnered with leading blockchain oracle providers, Pyth Network and Chainlink, to distribute critical official economic data directly on-chain. This initiative marks a historic shift, bringing immutable, transparent, and auditable data from the federal government itself onto decentralized networks. This is not just a technological upgrade; it's a strategic move to enhance data accuracy, transparency, and accessibility for a global audience.

Specifically, Pyth Network has been selected to publish Gross Domestic Product (GDP) data, starting with quarterly releases going back five years, with plans to expand to a broader range of economic datasets. Chainlink, the other key partner, will provide data feeds from the Bureau of Economic Analysis (BEA), including Real Gross Domestic Product (GDP) and the Personal Consumption Expenditures (PCE) Price Index. This crucial economic information will be made available across a multitude of blockchain networks, including major ecosystems like Ethereum, Avalanche, Base, Bitcoin, Solana, Tron, Stellar, Arbitrum One, Polygon PoS, and Optimism.

This development is closer to science fiction than traditional finance. The same oracle network, Pyth, that secures data for over 350 decentralized applications (dApps) across more than 50 blockchains, processing over $2.5 trillion in total trading volume through its oracles, is now the system of record for the United States' core economic indicators. Pyth's extensive infrastructure, spanning over 107 blockchains and supporting more than 600 applications, positions it as a trusted source for on-chain data. This is not about speculative assets; it's about leveraging proven, robust technology for critical public services.

The significance of this collaboration cannot be overstated. By bringing official statistics on-chain, the U.S. government is embracing cryptographic verifiability and immutable publication, setting a new precedent for how governments interact with decentralized technology. This initiative aligns with broader transparency goals and is supported by Secretary of Commerce Howard Lutnick, positioning the U.S. as a world leader in finance and blockchain innovation. The decision by a federal entity to trust decentralized oracles with sensitive economic data underscores the growing institutional confidence in these networks.

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Pyth Network stands as tangible proof that this technology serves a vital purpose. It demonstrates that the industry has moved beyond abstract "crypto tech" to offering solutions that address real-world needs and are now actively sought after and understood by traditional entities. Most importantly, it proves that Web3 is no longer seeking permission; it has received the highest validation a system can receive—the trust of governments and markets alike.

This is not merely a fleeting trend; it's a crowning moment in global adoption. The U.S. government has just validated what many in the Web3 space have been building towards for years: that Web3 is not a sideshow, but a foundational layer for the future. The current cycle will be remembered as the moment the world definitively crossed this threshold, marking the last great opportunity to truly say, "we were early."

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US Dept of Commerce to publish GDP data on blockchain

On Tuesday during a televised White House cabinet meeting, Commerce Secretary Howard Lutnick announced the intention to publish GDP statistics on blockchains. Today Chainlink and Pyth said they were selected as the decentralized oracles to distribute the data.

Lutnick said, “The Department of Commerce is going to start issuing its statistics on the blockchain because you are the crypto President. And we are going to put out GDP on the blockchain, so people can use the blockchain for data distribution. And then we’re going to make that available to the entire government. So, all of you can do it. We’re just ironing out all the details.”

The data includes Real GDP and the PCE Price Index, which reflects changes in the prices of domestic consumer goods and services. The statistics are released monthly and quarterly. The biggest initial use will likely be by on-chain prediction markets. But as more data comes online, such as broader inflation data or interest rates from the Federal Reserve, it could be used to automate various financial instruments. Apart from using the data in smart contracts, sources of tamperproof data 👉will become increasingly important for generative AI.

While it would be possible to procure the data from third parties, it is always ideal to get it from the source to ensure its accuracy. Getting data directly from government sources makes it tamperproof, provided the original data feed has not been manipulated before it reaches the oracle.

Source

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List Of Cardano Wallets

Well-known and actively maintained wallets supporting the Cardano Blockchain are EternlTyphonVesprYoroiLaceADAliteNuFiDaedalusGeroLodeWalletCoin WalletADAWalletAtomicGem WalletTrust and Exodus.

Note that in case of issues, usually only queries relating to official wallets can be answered in Cardano groups across telegram/forum. You may need to consult with specific wallet support teams for third party wallets.

Tips

  • Its is important to ensure that you're in sole control of your wallet keys, and that the keys used can be restored via alternate wallet providers if a particular one is non-functional. Hence, put extra attention to Non-Custodial and Compatibility fields.
  • The score column below is strictly a count of checks against each feature listed, the impact of specific feature (and thus, score) is up to reader's descretion.
  • The table represents current state on mainnet network, any future roadmap activities are out-of-scope.
  • Info on individual fields can be found towards the end of the page.
  • Any field that shows partial support (eg: open-source field) does not score the point for that field.

Brief info on fields above

  • Non-Custodial: are wallets where payment as well as stake keys are not shared/reused by wallet provider, and funds can be transparently verified on explorer
  • Compatibility: If the wallet mnemonics/keys can easily (for non-technical user) be used outside of specific wallet provider in major other wallets
  • Stake Control: Freedom to elect stake pool for user to delegate to (in user-friendly way)
  • Transparent Support: Easy approachability of a public interactive - eg: discord/telegram - group (with non-anonymous users) who can help out with support. Twitter/Email supports do not count for a check
  • Voting: Ability to participate in Catalyst voting process
  • Hardware Wallet: Integration with atleast Ledger Nano device
  • Native Assets: Ability to view native assets that belong to wallet
  • dApp Integration: Ability to interact with dApps
  • Stability: represents whether there have been large number of users reporting missing tokens/balance due to wallet backend being out of sync
  • Testnets Support: Ability to easily (for end-user) open wallets in atleast one of the cardano testnet networks
  • Custom Backend Support: Ability to elect a custom backend URL for selecting alternate way to submit transactions transactions created on client machines
  • Single/Multi Address Mode: Ability to use/import Single as well as Multiple Address modes for a wallet
  • Mobile App: Availability on atleast one of the popular mobile platforms
  • Desktop (app,extension,web): Ways to open wallet app on desktop PCs
  • Open Source: Whether the complete wallet (all components) are open source and can be run independently.

Source

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If you find value in my content, consider showing your support via:

💳 PayPal: 
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XRP: r9pid4yrQgs6XSFWhMZ8NkxW3gkydWNyQX
XLM: GDMJF2OCHN3NNNX4T4F6POPBTXK23GTNSNQWUMIVKESTHMQM7XDYAIZT
XDC: xdcc2C02203C4f91375889d7AfADB09E207Edf809A6

 

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