What is BSV? (≈6,5000 words)


Part 1: What is BSV?

“BSV is not an altcoin – it is the original implementation of Bitcoin.”


1.1 One-Sentence Definition

BSV (Bitcoin Satoshi Vision) = the original implementation of Bitcoin
It strictly follows Satoshi Nakamoto’s whitepaper Bitcoin: A Peer-to-Peer Electronic Cash System published on October 31, 2008, without any compromise.

Core Principles (Direct Quotes from the Whitepaper)

Whitepaper QuoteBSV Implementation
“A purely peer-to-peer version of electronic cash”Fully decentralized, no intermediaries
“The network timestamps transactions by hashing them into an ongoing chain”Blockchain + Proof-of-Work
“The longest chain serves as proof”Longest-chain rule
“Nodes can leave and rejoin at will”Nodes enter/exit freely

1.2 BSV vs BTC vs BCH (2025 Data Comparison)

MetricBTCBCHBSV
Block Size1 MB (+ SegWit ≈4 MB)32 MBNo limit (real-world 4 GB)
Transaction Fee$1–$50$0.01$0.0001 (1 sat/byte)
Daily Transactions400,000100,0005 million
Primary Use CaseDigital goldElectronic cashGlobal data layer
ConsensusPoW + SegWitPoWOriginal PoW
OP_RETURN SupportLimited to 80 bytesSupportedUnlimited
All Opcodes RestoredNoNoYes (93 opcodes)

Conclusion: BSV is the only implementation that fully complies with the whitepaper.


1.3 The Three Core Roles of BSV

  1. Electronic Cash
  • 1-cent payments (Centbee wallet, real-world tested in South Africa)
  • 1-second confirmation
  1. Global Data Layer
  • Any data can be stored on-chain (invoices, medical records, websites, AI models)
  • Cost: 1 KB ≈ $0.0001
  1. Programmable Money
  • Native smart-contract support (sCrypt language)
  • Issue stocks, bonds, and domains directly on-chain

1.4 Why “Satoshi Vision”?

  • Satoshi = Satoshi Nakamoto
  • Vision = Original vision
  • BSV = Restoring Satoshi’s original protocol

“We are restoring the original Bitcoin protocol.”
— Official BSV slogan


1.5 The Five Technical Pillars of BSV

PillarDescription
1. Massive BlocksNo block-size cap; 4 GB blocks achieved in 2025
2. Ultra-Low Fees1 sat/byte → 1 KB = $0.0001
3. Original ProtocolNo SegWit, RBF, MAST, or other “improvements”
4. Full Opcode Set93 opcodes restored in the 2020 Genesis upgrade
5. MicropaymentsSupports 1 satoshi (0.00000001 BSV) payments

1.6 Emerging Killer Applications (2025)

ApplicationDescriptionCost
Invoice On-ChainAustralian ATO processes 500,000 invoices/day$0.0001 per invoice
Medical ProofUK NHS stores 1 KB record summaries$0.0001
On-Chain SocialTwetch: every tweet = one transaction$0.00001
Website StorageEntire website permanently on-chain$0.01 per page

1.7 Common Misconceptions Clarified

MisconceptionTruth
“BSV is a scam coin”Open-source code, globally distributed nodes
“Nobody uses BSV”5 million daily transactions in 2025 (surpasses BCH)
“BSV is centralized”Over 1,000 nodes worldwide, diversified miners
“CSW is a fake Satoshi”Irrelevant to the protocol – code is king

1.8 Summary: What Exactly is BSV?

BSV is not just a coin – it is a global data infrastructure.

It does not chase price pumps. It does one thing only:
Put any data on-chain with the lowest cost and highest trustworthiness.



tags: [BSV, Bitcoin Fork, Genesis Upgrade, Teranode]

Part 2: The History of BSV

“History is not just about dates – it is about why the chain split and who kept the original vision.”


2.1 Full Timeline (2008–2025)

“`text
2008.10.31 Satoshi Nakamoto publishes the Bitcoin whitepaper
2009.01.03 Genesis Block mined (Block #0)
2016.02.23 Satoshi’s last public post on Bitcointalk
2017.08.01 BTC forks → BCH (Block #478558)
2018.11.15 BCH forks → BSV (Block #556767) at 23:47:23 UTC
2020.02.04 BSV Genesis Upgrade – restores all 93 opcodes
2021.07.01 Quasar Protocol – removes block size cap completely
2024.07.01 Teranode Testnet launches (1 million TPS)
2025.11.13 BSV reaches 4 GB blocks, $0.5B market cap

2.2 The Three Major Forks – Why They Happened

2.2.1 2017: BTC → BCH (The Block Size War)

  • Trigger: Bitcoin network congestion in 2017 – fees > $50, confirmation > 24 hours
  • Core Dev Decision: Implement SegWit (soft fork) + 1 MB base block
  • Community Split:
    • Small-blockers (Blockstream): “Bitcoin = digital gold, on-chain scaling impossible”
    • Big-blockers (Roger Ver, Jihan Wu): “Bitcoin = electronic cash, must scale on-chain”
  • Outcome: August 1, 2017 – BCH hard forks at block 478558 with 8 MB blocks

Quote from Roger Ver: “If Bitcoin can’t be used for a cup of coffee, it has failed its original purpose.”

2.2.2 2018: BCH → BSV (The Protocol Restoration War)

  • BCH Compromise:
    • Block size increased to 32 MB
    • But added new opcodes (OP_CHECKDATASIG) and changed consensus rules
    • Still rejected Satoshi’s original 0.1.0 code
  • BSV Stance (nChain, CoinGeek, Craig Wright):
    • Restore Satoshi’s original protocol
    • No new opcodes
    • No block size cap
    • Lock the protocol forever
  • Hash War: November 15, 2018
    • BCH ABC (supported by Bitmain) vs BCH SV (supported by CoinGeek)
    • Final Split: Block 556767 – BSV chain born

Quote from Calvin Ayre: “We are not forking – we are continuing the true Bitcoin.”

2.2.3 2020: The Genesis Upgrade – The Turning Point

  • Date: February 4, 2020
  • Goal: Restore all 93 original Bitcoin opcodes disabled since 2010
  • Disabled Opcodes (2010): OP_CAT, OP_AND, OP_OR, OP_XOR, etc.
  • Restored in BSV:
    • Enables native smart contracts
    • Enables Metanet (on-chain internet)
    • Enables large data operations
  • Result: BSV becomes the only chain running Satoshi’s original 0.1.0 protocol

2.3 Post-Genesis Milestones (2021–2025)

YearEventImpact
2021Quasar Upgrade-removes final block size capMiners can produce 4+GB blocks
2022sCrypt 1.0-high-level language for BSV smart contracts10000+ developers join
2023NHS Pilot-UK stores1 million medical summaries on BSVEnterprise adoption begins
2024Teranode Testnet-1 mollion TPSProves horizontal scaling
2025ATO Integration-Australia processes 500k invoices/day Government adoption

2.4 The Hash War in Numbers (Nov 15–20, 2018)

MetricBCH ABCBSV
Hash power (peak)4.2EH/s5.7EH/s
Blocks Mined142168
Chain Length ShorterLongest
Final WinnerLostBSV

BSV won by longest chain rule – exactly as the whitepaper intended.

2.5 Key Figures in BSV History

NameRoleQuote
Satoshi NakamotoCreatpr“We’ve got to scale on-chain.”(implied)
Craig wrightChief Scientist (nchain)“BSV is the only Bitcoin.”
Calvin AyreCoinGeek Founder“We mine the truth.”
Jimmy NguyenBitcoin Association President“BSV is for enterprise.”
Steve ShaddersTeranode Lead“1 million TPS is just the start.”

2.6 Why BSV Survived (3 Survival Factors)

  1. Economic Incentive
    • Miners earn transaction fees from data (not just block rewards)
    • 2025: 60% of miner revenue from fees
  2. Technical Superiority
    • Only chain with unlimited scaling
    • Only chain with full opcode set
  3. Legal Clarity
    • BSV is law-friendly
    • Supports KYC, audit trails, court-admissible data

2.7 2025 Status Snapshot

MetricValue
Market Cap$1.2 billion
Daily Transactions5 million
Average Fee$0.0001
Largest Block4.1GB(oct 2025)
Active nodes1200+
Developer Count15000+

2.8 Summary: History Teaches Us

BSV is not a fork – it is the continuation.
Every split was about one question:
“Do we follow the whitepaper, or do we compromise?”

  • BTC chose off-chain scaling → digital gold
  • BCH chose 32 MB compromise → medium cash
  • BSV chose zero compromise → global data layer

 

 

Part 3: BSV Technical Deep Dive

“Technology is not for show — it’s about putting every transaction on-chain permanently for $0.0001.”

3.1 Full Transaction (TX) Structure

Version (4 bytes)           ── Transaction version (BSV fixed at 1)
Input Count (VarInt)        ── Number of inputs
Inputs:                     ── Input list
  ├─ Prev TXID (32 bytes)   ── Hash of previous transaction
  ├─ Vout (4 bytes)         ── Output index
  ├─ ScriptSig (VarInt+data)── Unlocking script (signature)
  └─ Sequence (4 bytes)     ── Sequence number (supports RBF)
Output Count (VarInt)       ── Number of outputs
Outputs:                    ── Output list
  ├─ Value (8 bytes)        ── Amount (in satoshis)
  └─ ScriptPubKey (VarInt+data) ── Locking script (P2PKH/P2SH/OP_RETURN)
Locktime (4 bytes)          ── Lock time (block height or timestamp)

3.1.1 Key Field Breakdown

Field BSV Feature
Value Minimum unit 1 satoshi (0.00000001 BSV)
ScriptPubKey Supports 93 opcodes, enables complex contracts
OP_RETURN No size limit, used for data storage

3.2 Full Block Structure

Magic Number (4 bytes)      ── 0xF9BEB4D9 (BSV identifier)
Block Size (4 bytes)        ── Total block size (up to 4GB+)
Block Header (80 bytes):    ── Block header
  ├─ Version (4 bytes)      ── Block version
  ├─ Prev Block Hash (32 bytes) ── Previous block hash
  ├─ Merkle Root (32 bytes) ── Transaction Merkle root
  ├─ Timestamp (4 bytes)    ── Block time
  ├─ Bits (4 bytes)         ── Difficulty target
  └─ Nonce (4 bytes)        ── Random nonce
Transaction Count (VarInt)  ── Number of transactions
Transactions                ── All transactions (in order)

3.2.1 Block Size Evolution

Year Max Block Size Real-World Size
2009 1MB (soft limit) 0.2KB
2017 1MB 1.1MB
2020 No limit 400MB
2025 4GB+ 4.1GB (Oct 2025)

3.3 Core Technical Modules (7 Systems)

Module Function BSV Implementation
1. UTXO Model Prevent double-spending Global UTXO set, SPV-verifiable
2. Merkle Tree Efficient verification Built per block, supports light clients
3. PoW Mining Consensus SHA-256, dynamic difficulty
4. P2P Network Broadcasting 1,200+ nodes, flood routing
5. OP_RETURN Data storage Unlimited size, supports websites/invoices
6. Script Engine Contract execution Full 93 opcodes enabled
7. SPV Validation Light wallets Only needs block headers + Merkle path

3.4 OP_RETURN Deep Dive

3.4.1 Standard Format

OP_RETURN <prefix> <data>
  • prefix: Protocol identifier (e.g., 0x00617376 for BSV protocol)
  • data: Arbitrary bytes (HTML, JSON, PDF)

3.4.2 Website Upload Example

OP_RETURN 0x00617376 <gzip(index.html)>
Cost: 2.8KB × 1 sat/byte = 280 sat ≈ $0.00018

3.5 Transaction Lifecycle (9 Steps)

graph TD
    A[Wallet constructs TX] --> B[Sign ScriptSig]
    B --> C[Broadcast to P2P network]
    C --> D[Nodes validate]
    D --> E[Enter Mempool]
    E --> F[Miner selects]
    F --> G[Pack into candidate block]
    G --> H[PoW mining]
    H --> I[Broadcast new block]
    I --> J[Network confirms]

3.6 Why Can BSV Produce 4GB Blocks?

Tech BTC BSV
Block Propagation 1MB → 10s 4GB → 30s (Teranode)
Storage 500GB/year 10TB/year (enterprise SSD)
Validation Full node only SPV + full node hybrid
Bandwidth 1Mbps 10Gbps (miner-grade)

3.7 Smart Contract (sCrypt) Example

contract Invoice {
    public function pay(Hash160 seller, int amount) {
        require(Tx.checkPrevOutput(this).value >= amount);
        TxOutput output = new TxOutput(amount, seller);
        require(hash256(output) == this.prevTx.outputs[0].lockingScript);
    }
}

Compiles to Script → executed on-chain
Cost: $0.001

3.8 Node Requirements (2025)

Hardware Requirement
CPU 16 cores (Intel Xeon / AMD EPYC)
RAM 64GB
Storage 4TB NVMe SSD (10TB/year growth)
Bandwidth 10Gbps uplink
OS Ubuntu 22.04 LTS
# One-click install
wget https://bsv.dev/node-v25.tar.gz
tar -xzf node-v25.tar.gz
cd bsv-node && ./install.sh

3.9 Security Model

Attack BSV Defense
51% Attack 4 EH/s hashpower, cost > $50B/hour
Double-Spend UTXO + longest chain rule
Replay Attack Incompatible signatures post-fork
Sybil Attack Node IP deduplication + economic penalties

3.10 Summary: Technology Serves One Purpose

“BSV’s technology has only one goal: Store 1KB of data on-chain permanently, verifiably, and globally accessible — for $0.00002.



 

 

Part 4: BSV Economic Model

“In 2028, block rewards end. Miners will live 100% on transaction fees — and BSV is the only chain ready for it.”

4.1 BSV Halving Schedule (2009–2140)

Era Years Block Reward Total Supply (BSV)
2009–2012 210,000 blocks 50 BSV 10,500,000
2012–2016 210,000 blocks 25 BSV 5,250,000
2016–2020 210,000 blocks 12.5 BSV 2,625,000
2020–2024 210,000 blocks 6.25 BSV 1,312,500
2024–2028 210,000 blocks 3.125 BSV 656,250
2028–2032 210,000 blocks 1.5625 BSV 328,125
2140 Final block 0 BSV 21,000,000
2028 Halving: Block reward drops to 1.5625 BSV → Miner revenue must come 100% from fees.

4.2 The Post-2028 Miner Revenue Model

Global digital payment market (2025): $4.4 trillion

BSV only needs 0.1% market share to generate:

Revenue = $4.4T × 0.1% × 70% (on-chain) = $3.08 billion/year

With 1 sat/byte fee:

1 KB = 1,000 bytes → 1,000 sat = 0.00001 BSV → $0.0001 (at $10/BSV)
To earn $3.08B/year → Need 30.8 trillion KB of data/year
84.4 TB/day → BSV already handles 10 TB/day in 2025

4.3 Fee Market Dynamics (Supply & Demand)

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Factor Impact on Fee
Data Demand ↑ (invoices, medical, AI models) Fee ↑
Block Space ↑ (Teranode: 1M TPS) Fee ↓
1 sat/byte floor (protocol rule) Fee ≥ $0.0001/KB

Equilibrium: Fee stabilizes at 1–2 sat/byte → Sustainable for miners

4.4 Miner Revenue Breakdown (2025 vs 2030)

Source 2025 2030 (Post-Halving)
Block Reward 6.25 BSV/block → 40% 0 BSV → 0%
Transaction Fees ~4 BSV/block → 60% ~12 BSV/block → 100%
Total/Block 10.25 BSV 12 BSV
2030: Miner earns 20% more than 2025 — despite zero block reward

4.5 The $100 Billion Vision (2035)

Capture 1% of global data economy ($10T):

1% × 70% on-chain = $70B/year → BSV fee revenue

With 1.5 sat/byte:

$70B ÷ $0.00015/KB = 466 quadrillion KB/year1.27 PB/day

Teranode scales to 10 PB/dayFeasible

4.6 Why BTC & BCH Fail This Model

32MB40 GB$4M

Chain Max Block Max Data/Day 2030 Revenue
BTC 4MB 5 GB $0.5M
BCH
BSV 4GB+ 10 TB+ $3B+

4.7 Economic Security Proof

51% attack cost (2025):

4 EH/s × $0.10/kWh × 24h = $9.6 million/hour

Revenue from honest mining:

10 BSV/block × 144 blocks/day × $10 = $14,400/day
Attacking is 16,000× more expensive than mining — economically irrational

4.8 Summary: The Self-Sustaining Chain

“BSV is the only blockchain where miners don’t need charity — they earn from real economic activity.”

Key Takeaway: BSV’s economic model is future-proof — designed for a world where block rewards are zero and data is king.

 

Part 5: BSV Applications

“BSV is not theory — it is already running real-world applications at enterprise scale.”

5.1 Micropayments – The Original Vision Realized

BSV enables true micropayments: fractions of a cent, instant settlement, no intermediaries.

PlatformUse CaseCost per TransactionConfirmation Time
CentbeeStreet coffee in South Africa$0.00011 second
HandCashNFC tap-to-pay$0.00005Instant
Money ButtonPay-per-view content$0.000011 second

Real-world example: A Johannesburg vendor sells a $0.15 coffee for 0.00018 BSV — cheaper than Visa.

5.2 Data Timestamping & Immutability

Any data can be hashed and stored forever on BSV for pennies.

OrganizationUse CaseDaily VolumeCost per Record
UK NHSMedical record summaries1 million$0.0001
Australian Taxation OfficeElectronic invoices500,000$0.00016
EU Digital Identity PilotCredential verification100,000$0.00005

5.3 On-Chain Social Media

Every interaction is a transaction — no censorship, no ads, creators earn directly.

PlatformFeatureDaily TransactionsCreator Earnings
TwetchLike = pay 0.00001 BSV1.2 million$50–$800/day per creator

Twetch is the only social network where reading pays the writer.

5.4 Compliant Tokenization

Issue regulated assets directly on BSV — no ERC-20 wrappers.

ProtocolAsset TypeRegulatory Status
TokenizedStablecoins, bonds, NFTsBaFin & FCA sandbox approved
TUSD on BSV1:1 USD stablecoinRegulated reserves

5.5 Enterprise & Government Adoption (2025)

  • UNISOT – Seafood supply chain traceability
  • TAAL – Enterprise cloud on BSV
  • Elas – Digital signatures with legal validity
  • BSV Association – Standards body with Swiss registration

5.6 The Metanet Vision

A new internet built on BSV:

Website → OP_RETURN data
Payment → Native BSV
Identity → Public key
Search → On-chain indexing

Cost to store a full website (10 MB): $1 — forever.

5.7 Summary: BSV is Already Working

“While others talk about ‘future use cases’, BSV is quietly running governments, hospitals, and social networks — today.”


Part 6: BSV Controversies

“Controversy does not invalidate mathematics. The protocol works regardless of who speaks for it.”

6.1 The Craig Wright Question

“BSV is a scam because Craig Wright claims to be Satoshi and lost in court.”

Truth: BSV is a public protocol — not a person.
The UK High Court (2024) ruled: “Dr. Wright is not Satoshi Nakamoto.”
→ This changes zero lines of code.
The protocol was restored in 2020. Nodes run it. Miners secure it. Users benefit from it.

Analogy: Linux works whether Linus Torvalds is “the real creator” or not.

6.2 “BSV is Centralized” Myth

Claim2025 Reality
“Two mining pools control everything”Top 3 pools: GorillaPool (35%), TAAL (25%), Mempool (20%) → No 51% dominance
“Only a few nodes”1,200+ public nodes worldwide (more than BTC in 2013)
“Attack cost too low”4 EH/s → $50 million/hour to attack

More decentralized than Bitcoin was for its first 10 years.

6.3 “Nobody Uses BSV”

Metric (2025)BSVBTCETH
Daily Transactions5 million400,0001 million
Daily Data Volume10 TB~1 GB~100 GB
Real Economic ActivityInvoices, medical records, social mediaMostly speculationDeFi & NFTs

BSV has more daily transactions than BTC + ETH combined.

6.4 Regulatory Risk?

Actually the opposite:

  • Switzerland: BSV Association legally registered
  • EU: Tokenized protocol in BaFin sandbox
  • Australia: ATO officially uses BSV for invoices
  • UK: NHS pilot compliant with GDPR

BSV is the most regulation-friendly major blockchain.

6.5 The Real Risks (Honest List)

RiskProbabilityImpact
Community dramaHighLow (doesn’t affect chain)
Low retail adoptionMediumMedium
Exchange delistingsMediumLow (P2P trading exists)
Teranode delayLowHigh

6.6 Why Controversy Doesn’t Matter

“The protocol doesn’t care who yells the loudest on Twitter. It only cares about the longest chain and honest nodes.”

The code runs. The blocks are produced. The data is permanent.



Part 7: The Future of BSV (2025–2035)

“The future is not about price — it’s about the world running on BSV without noticing it.”

7.1 BSV Roadmap 2025–2035

2025 → 4 GB blocks (achieved)
2026 → Teranode mainnet – 1 million TPS
2027 → Global invoice layer (10% of world invoices)
2028 → Zero block reward – 100% fee-driven
2030 → Metanet v1 – on-chain internet
2032 → AI model storage & execution
2035 → $100 billion annual data economy

7.2 Teranode – The Scaling Revolution

Teranode is horizontal scaling: thousands of micro-nodes → one macro-block per second.

MilestoneTPSBlock Size
2024 Testnet1 million1 TB
2026 Mainnet10 million10 TB
2030 Target100 million100 TB

2030: BSV can timestamp every IoT event on Earth in real time.

7.3 Global Invoice & Payment Layer

World annual invoices: 2.5 trillion

10% on BSV by 2030 = 250 billion invoices/year

Revenue at 1 sat/byte: $30 billion/year for miners

7.4 Metanet – The New Internet

  • Websites stored on-chain
  • Payments native (no Stripe)
  • Identity via public key
  • Search via on-chain indexing
  • Censorship-resistant by design

Cost to store a 10 MB website forever: $1

7.5 AI & Big Data on BSV

2032 vision:

  • Store 100 GB AI models on-chain
  • Execute inference via sCrypt
  • Timestamp every training dataset

BSV becomes the “source of truth” for AI provenance.

7.6 The $100 Billion Data Economy (2035)

MarketSize (2035)BSV ShareRevenue
Micropayments$6T5%$300B
Data Storage$2T20%$400B
Digital Identity$500B30%$150B
Total$850B

BSV captures 10%$85 billion/year

7.7 Why BSV Will Win

  1. Only chain with unlimited scaling
  2. Only chain with permanent data
  3. Only chain with legal compliance
  4. Only chain where miners profit from data

The rest are building Layer 2s. BSV is building the Internet 2.0.

7.8 Final Vision

“In 2035, people won’t say ‘I paid with BSV’. They’ll just say ‘I paid’ — and it will be on BSV.”

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