Suspicious Activities of SBF & FTX: Is This a Ponzi Scheme or Fraud?

From 2017 to 2022, FTX led by Sam Bankman-Fried was a leading centralized cryptocurrency exchange (CEX). Who would have thought that a giant like FTX would engage in fraudulent activities?

Suspicious Activities of SBF & FTX: Is This a Ponzi Scheme or Fraud?
Suspicious Activities of SBF & FTX: Is This a Ponzi Scheme or Fraud?

 

First, we need to grasp the basic concepts of blockchain. Blockchain is a decentralized distributed ledger technology, where data is maintained by multiple nodes to ensure decentralization and tamper-resistance. The Bitcoin blockchain consists of a series of blocks, each containing a certain number of transaction records.

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Block Creation and Verification

 

In the BTC network, transactions are packed into blocks. Miners, participants in the network, are responsible for verifying these transactions and packaging them into blocks. To achieve this, miners must solve a complex mathematical problem called Proof of Work (PoW). This process is commonly known as mining, and miners who successfully solve the problem receive a certain amount of Bitcoin as a reward. Once a block is successfully mined, it is broadcast to the entire network. Other nodes verify the legitimacy of the block to ensure the transactions within are not fraudulent. If the verification is successful, the block is appended to the end of the blockchain, forming a new block.

 

The Decentralized Nature of Blockchain

 

The decentralization of the BTC network is a crucial guarantee of its security and resistance to attacks. Due to its distributed nature, no single centralized entity controls the entire network, making attacks difficult. Each node holds a complete copy of the ledger, and any attempt to tamper with the data will immediately trigger alerts in other nodes.

 

Consensus Mechanism and Block Rewards

 

The BTC network employs a consensus mechanism to ensure ledger consistency across all nodes. Through Proof of Work, miners compete to solve mathematical problems for the right to produce a block. This process ensures fairness and limits abuse within the network. Block rewards serve as incentives for miners to participate in mining, and also as the mechanism for introducing new Bitcoins into circulation.

Frequently Asked Questions

Frequently Asked Questions
Who is Sam Bankman-Fried (SBF)?
Is the collapse of FTX a Ponzi scheme?

GBTC Redemption Movement: Investors Hurriedly Trying to Save Themselves, But Can They Succeed?

The Birth of GBTC

GBTC aims to provide institutions and high-net-worth individuals (HNWI) with direct exposure to Bitcoin without facing direct trading and holding of actual Bitcoin. GBTC’s role is simply to hold Bitcoin, issue shares representing ownership of Bitcoin, and handle share redemption requests upon demand. Since its establishment until 2014, GBTC issued 1.4746 million shares and redeemed 92,200 shares.

2025-04-08

SEC Suspends GBTC Stock Redemption

Grayscale’s First Application to Convert into a Bitcoin ETF, Although This Went Against Its Original Product Proposition. After several negotiations with the SEC, the application was eventually withdrawn due to the regulatory environment not being conducive to listing the product at that time.

2025-04-09

Grayscale Revises Absolute Control Trust Agreement

The amendment grants management the power to suspend or refuse redemption orders, while shareholders are stripped of the right to remove management, even if shareholders abuse their power.

2025-04-09

GBTC or Spot Bitcoin: Which is Better?

Given the tension between Grayscale management and shareholders, should investors continue to invest in the Bitcoin market through GBTC or take a more direct approach by investing directly

Buying GBTC
Only owning GBTC shares and not actual Bitcoin
A high 2% management fee reduces the overall investment return
Redemption procedures are unnecessarily restricted
VS
Only owning GBTC shares and not actual Bitcoin
A high 2% management fee reduces the overall investment return
Redemption procedures are unnecessarily restricted

Impact of the FTX Incident on the Industry

As fraudulent behavior suspected from this leading CEX continues to be exposed, market fear accumulates, further worsening the already depressed cryptocurrency market.

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