Sources

Every document cited on TokenTrail, in one table, with its grade and how many pages rely on it.

TokenTrail pages are drafted and checked only from a fixed library of sources stored with the project. The table below lists every document cited anywhere on the site. It is built automatically from the source list on each page, so it stays in step with what we publish. Each row shows the grade, the publisher, a link to the document and the number of pages that cite it. Primary (grade A) sources come first, and within each grade the most-cited documents are listed at the top.

What do the grades mean?#

  • Grade A — primary sources: protocol specifications, client source code, regulators, official protocol documentation and original authors. These carry the rules, figures, dates and definitions on our pages.
  • Grade B — expert secondary sources: used for explanation, for example a data provider describing how it calculates a metric.

How should you use this table?#

The “Cited on” column shows how many pages cite each document. On any single page, numbered citations link to that page’s own source list, where each source is shown with its grade. Links go to the original publishers. We do not control those pages, and a link is not an endorsement.

Publishers sometimes revise or move documents after we read them. If a link no longer works, or a source now says something different from the page that cites it, please tell us through the contact form. Corrections are listed in our editorial policy.

Every source cited on TokenTrail
GradePublisherDocumentCited on
AEuropean Supervisory Authorities (EBA, ESMA, EIOPA)EU financial regulators warn consumers on the risks of crypto-assets47 pages
Abitcoin.org developer documentationDeveloper Guide: Transactions22 pages
Abitcoin.org developer documentationBitcoin Developer Glossary22 pages
ASatoshi NakamotoBitcoin: A Peer-to-Peer Electronic Cash System16 pages
AU.S. SEC, Investor.govExercise Caution with Crypto Asset Securities: Investor Alert16 pages
Aethereum.orgEthereum Glossary (Ether; Token)14 pages
Abitcoin.orgSome things you need to know12 pages
Aethereum.orgEthereum security and scam prevention12 pages
AU.S. Commodity Futures Trading CommissionFutures Glossary: A Guide to the Language of the Futures Industry11 pages
AU.S. Federal Trade Commission, Consumer AdviceWhat To Know About Cryptocurrency and Scams10 pages
ABoard of Governors of the Federal Reserve SystemPrimary and Secondary Markets for Stablecoins (FEDS Notes)9 pages
Abitcoin.org developer documentationDeveloper Guide: Block Chain9 pages
AU.S. Commodity Futures Trading CommissionCustomer Advisory: Understand the Risks of Virtual Currency Trading8 pages
Aethereum.orgEthereum accounts8 pages
AUniswap Labs (developer documentation)How Uniswap Works7 pages
Aethereum.orgThe Merge7 pages
ABitcoin Core (GitHub)src/consensus/consensus.h (COINBASE_MATURITY)6 pages
AU.S. Department of the Treasury — President’s Working Group on Financial Markets, FDIC and OCCReport on Stablecoins (interagency report)6 pages
AU.S. National Institute of Standards and TechnologyNISTIR 8202: Blockchain Technology Overview6 pages
Abitcoin.org developer documentationWallets (Developer Guide)6 pages
Aethereum.orgEthereum wallets6 pages
Aethereum.orgMaximal extractable value (MEV)6 pages
Aethereum.orgEthereum gas and fees: technical overview6 pages
Aethereum.orgProof-of-stake (PoS)6 pages
ABitcoin Core (GitHub)src/kernel/chainparams.cpp (nPowTargetSpacing, nPowTargetTimespan)5 pages
ABitcoin.orgSecuring your wallet5 pages
AEthereum Improvement ProposalsEIP-1559: Fee market change for ETH 1.0 chain5 pages
AFederal Bureau of Investigation, Internet Crime Complaint Center2024 IC3 Annual Report5 pages
AHyperliquid DocsFunding5 pages
AOfficial Journal of the European Union (EUR-Lex)Regulation (EU) 2023/1114 on markets in crypto-assets (MiCA)5 pages
AU.S. SEC, Investor.govBeginners’ Guide to Asset Allocation, Diversification, and Rebalancing5 pages
AUniswap Labs (developer documentation)Pools (Uniswap v2 concepts)5 pages
Aethereum.orgBlocks5 pages
Aethereum.orgIntroduction to smart contracts5 pages
Aethereum.orgWhat is Ethereum?5 pages
ABank for International SettlementsAnnual Economic Report 2025, Chapter III: The next-generation monetary and financial system4 pages
ABitcoin Core (GitHub)src/consensus/amount.h (COIN, MAX_MONEY)4 pages
ABitcoin Improvement Proposals (GitHub)BIP 39: Mnemonic code for generating deterministic keys4 pages
ABoard of Governors of the Federal Reserve SystemThe stable in stablecoins (FEDS Notes)4 pages
AHayden Adams, Noah Zinsmeister, Dan RobinsonUniswap v2 Core (whitepaper)4 pages
AInvestor.gov, U.S. Securities and Exchange CommissionMargin Account (glossary)4 pages
AJoseph Poon and Thaddeus DryjaThe Bitcoin Lightning Network: Scalable Off-Chain Instant Payments (draft 0.5.9.2, full text)4 pages
AU.S. SEC, Investor.govStop Order4 pages
AUnchained (Dhruv Bansal)Bitcoin Data Science (Pt. 1): HODL Waves4 pages
Aethereum.orgLiquid & pooled staking4 pages
ABitcoin Core (GitHub)src/policy/policy.h (mempool and relay policy defaults)3 pages
ABitcoin Improvement Proposals (GitHub)BIP 125: Opt-in Full Replace-by-Fee Signaling3 pages
ACircleUSDC3 pages
AEthereum Foundation Blog (Protocol Support Team)Pectra Mainnet Announcement3 pages
AHyperliquid DocsMargining3 pages
AHyperliquid DocsLiquidations3 pages
AHyperliquid DocsContract specifications3 pages
AU.S. SEC, Investor.govRisk Tolerance3 pages
AU.S. Securities and Exchange Commission — Investor.govLiquidity (or Marketability)3 pages
AU.S. Securities and Exchange Commission — Investor.govMarket Order3 pages
Abitcoin.org developer documentationDeveloper Guide: P2P Network3 pages
Aethereum.orgWhat is Wrapped Ether (WETH)3 pages
Aethereum.orgEthereum staking: How does it work?3 pages
Aethereum.orgWhat is DeFi?3 pages
Aethereum.orgStablecoins explained: What are they for?3 pages
Aethereum.orgHow The Merge impacted ETH supply3 pages
Aethereum.org (Vitalik Buterin)Ethereum Whitepaper3 pages
ABitcoin Core (GitHub)src/policy/feerate.h (CFeeRate units)2 pages
ABitcoin Improvement Proposals (GitHub)BIP 173: Base32 address format for native v0-16 witness outputs2 pages
ABitcoin Improvement Proposals (GitHub)BIP 32: Hierarchical Deterministic Wallets2 pages
ABitcoin Improvement Proposals (GitHub)BIP 141: Segregated Witness (Consensus layer)2 pages
ABybit Help CenterIntroduction to Funding Rate2 pages
AEmilio Frangella, Lasse Herskind (Aave)Aave V3 Technical Paper2 pages
AEthereum Foundation Blog (Protocol Support Team)Dencun Mainnet Announcement2 pages
AEthereum Improvement ProposalsEIP-4844: Shard Blob Transactions2 pages
AHyperliquid DocsOrder types2 pages
AMichael EgorovStableSwap – efficient mechanism for Stablecoin liquidity2 pages
AU.S. Congress (U.S. Government Publishing Office)Public Law 119-27: Guiding and Establishing National Innovation for U.S. Stablecoins Act (GENIUS Act)2 pages
AU.S. SEC, Investor.govDollar Cost Averaging2 pages
AU.S. SEC, Investor.govCompound Interest Calculator2 pages
AUniswap Labs (developer documentation)Uniswap v2 Swaps2 pages
AUniswap Labs (developer documentation)Implement a Swap (Uniswap v2 guide)2 pages
Abitcoin.org developer documentationDeveloper Reference: Block Chain (block headers)2 pages
Aethereum.orgGasper2 pages
Aethereum.orgOptimistic rollups2 pages
Aethereum.orgProof-of-stake rewards and penalties2 pages
Aethereum.orgIntroduction to blockchain bridges2 pages
Aethereum.orgSingle slot finality2 pages
Aethereum.orgTransactions2 pages
Aethereum.orgScaling2 pages
AAave (aave/aave-v3-core on GitHub)DefaultReserveInterestRateStrategy.sol (Aave V3 core contracts)1 page
AAave (help centre)Health Factor & Liquidations1 page
AAave Protocol DocumentationLiquidations (Aave v4 documentation)1 page
ABitcoin Core (GitHub)src/pow.cpp (CalculateNextWorkRequired)1 page
ABitcoin Core (GitHub)src/validation.cpp (LimitMempoolSize)1 page
ABitcoin Core (GitHub)src/kernel/mempool_options.h (-maxmempool, -mempoolexpiry defaults)1 page
AEthereum Foundation Blog (Protocol Coordination Team)Fusaka Mainnet Announcement1 page
AEthereum Improvement ProposalsEIP-7251: Increase the MAX_EFFECTIVE_BALANCE1 page
AEthereum Improvement ProposalsEIP-7691: Blob throughput increase1 page
AEthereum Improvement ProposalsEIP-7892: Blob Parameter Only Hardforks1 page
AEthereum Improvement ProposalsERC-2612: Permit Extension for EIP-20 Signed Approvals1 page
AEthereum consensus-specs (GitHub)Electra -- The Beacon Chain (consensus specification)1 page
AEuropean Securities and Markets Authority (ESMA)Markets in Crypto-Assets Regulation (MiCA)1 page
AFBI Internet Crime Complaint CenterFBI Guidance for Cryptocurrency Scam Victims (I-082423-PSA)1 page
AHyperliquid DocsAuto-deleveraging1 page
AHyperliquid DocsEntry price and pnl1 page
AInvestor.gov (US Securities and Exchange Commission)Mutual Funds and Exchange-Traded Funds1 page
AInvestor.gov, U.S. Securities and Exchange CommissionMarket Capitalization (glossary)1 page
AMakerDAO (now Sky)The Maker Protocol White Paper1 page
AThe White HouseFact Sheet: President Donald J. Trump Signs GENIUS Act into Law1 page
AU.S. Commodity Futures Trading CommissionCustomer Advisory: Six Warning Signs of Online Financial Romance Frauds1 page
AU.S. Federal Trade CommissionRefund and Recovery Scams1 page
AU.S. SEC, Investor.govDiversification1 page
AU.S. SEC, Investor.govRebalancing1 page
AUK National Cyber Security CentrePhishing scams: how to spot and report them1 page
AUniswap (GitHub repository)permit2 (README)1 page
AUniswap Labs (developer documentation)Understanding Returns (Uniswap v2)1 page
Abitcoin.org developer documentationDeveloper Guides: Mining1 page
Aethereum.orgNodes and clients1 page
Aethereum.orgOracles1 page
Aethereum.orgScaling1 page
Aethereum.orgStaking withdrawals1 page
Aethereum.orgZero-knowledge rollups1 page
Aethereum.orgIntro to Ethereum layer 2: benefits and uses1 page
Aethereum.orgERC-20 Token Standard1 page
AiShares by BlackRockiShares Bitcoin Trust ETF (IBIT) — fund page and disclosures1 page
BCoin Metrics Data Knowledge BaseMarket Capitalization10 pages
BBitcoin WikiVocabulary (Memory pool, Confirmation, Hash function, Node)8 pages
BDefiLlamaData Definitions (Fully Diluted Valuation)7 pages
BBitcoin WikiControlled supply6 pages
BGlassnode DocsPoint-in-Time Metrics6 pages
BGlassnode InsightsBreaking up On-Chain Metrics for Short and Long Term Investors6 pages
BBitcoin WikiDifficulty5 pages
BGlassnode DocsUTXO vs. Account-Based Chains5 pages
BGlassnode DocsExchange Data Transparency Notice5 pages
BCoin Metrics Data Knowledge BaseTransfer Value (network data definitions)4 pages
BGlassnode DocsDatapoint Finalization4 pages
BGlassnode documentationMVRV Ratio4 pages
BGlassnode documentationHODL Waves4 pages
BCoin Metrics Data Knowledge BaseActive Addresses (network data definitions)3 pages
BCoin Metrics Data Knowledge BaseValuation (network data definitions)3 pages
BGlassnode DocsNUPL (Net Unrealized Profit/Loss)3 pages
BLook Into Bitcoin (Bitcoin Magazine Pro)Realized Price3 pages
BBitcoin OptechChild pays for parent (CPFP)2 pages
BBitcoin WikiSatoshi (unit)2 pages
BBitcoin WikiLightning Network2 pages
BCoin Metrics Data Knowledge BaseActive Supply (network data definitions)2 pages
BCoin Metrics Data Knowledge BaseHash Rate (network data definitions)2 pages
BCoin Metrics Data Knowledge BaseNet Flows (exchange metrics)2 pages
BCoin Metrics Data Knowledge BaseExchange Supply (exchange metrics)2 pages
BDefiLlama (API data, summarised by TokenTrail)Stablecoins data: circulating supply of USD-pegged stablecoins2 pages
BGlassnode DocsEntities (API endpoint reference)2 pages
BGlassnode DocsCDD (Coin Days Destroyed) metric guide2 pages
BGlassnode DocsSupply Held by Long and Short-Term Holders (metric guide)2 pages
BGlassnode DocsSTH-MVRV (metric guide)2 pages
BGlassnode DocsSTH-SOPR (metric guide)2 pages
BGlassnode DocsLTH-SOPR (metric guide)2 pages
BGlassnode DocsUnrealized Profit2 pages
BGlassnode DocsURPD (UTXO Realized Price Distribution)2 pages
BGlassnode documentationPuell Multiple2 pages
BLook Into BitcoinNet Unrealized Profit/Loss (NUPL)2 pages
BRevoke.cashWhat Are Token Approvals?2 pages
BRevoke.cashWhat Is Address Poisoning?2 pages
BBitcoin OptechFee estimation1 page
BBitcoin WikiWallet1 page
BBitcoin WikiBitcoin Days Destroyed1 page
BCoin Metrics Data Knowledge BaseFees (network data definitions)1 page
BCoin Metrics Data Knowledge BaseVolatility (VtyDayRet30d, 60d, 180d)1 page
BCoin Metrics Data Knowledge BaseUTXOs (network data definitions)1 page
BCoin Metrics Data Knowledge BaseSupply Issuance (Puell Multiple, Coinbase Issuance and Total Issuance)1 page
BCoin Metrics Data Knowledge BaseMiner Revenue (Puell Multiple, Revenue)1 page
BDefiLlama documentationWhat to include as TVL?1 page
BGlassnode DocsAccumulation Trend Score (metric guide)1 page
BGlassnode DocsLTH-MVRV (metric guide)1 page
BGlassnode DocsSupply-Adjusted CDD — metric guide1 page
BGlassnode DocsBinary CDD — metric guide1 page
BGlassnode DocsCYD (Coin Years Destroyed) — metric guide1 page
BGlassnode DocsReserve Risk — metric guide1 page
BGlassnode DocsRealized Cap HODL Waves1 page
BGlassnode DocsMVRV-Z Score1 page
BGlassnode DocsLTH-NUPL1 page
BGlassnode DocsSTH-NUPL1 page
BGlassnode DocsNVT Ratio1 page
BGlassnode DocsNVT Signal1 page
BGlassnode DocsVelocity1 page
BGlassnode DocsGlobal Metrics Methodology1 page
BGlassnode DocsSOPR (Spent Output Profit Ratio)1 page
BGlassnode DocsaSOPR (Adjusted SOPR)1 page
BGlassnode DocsPercent Supply in Profit1 page
BGlassnode DocsSupply in Profit1 page
BGlassnode DocsSupply in Loss1 page
BGlassnode Docs (metric guides)SSR (Stablecoin Supply Ratio)1 page
BL2BEATThe state of the layer two ecosystem (summary and risk analysis)1 page
BLook Into BitcoinHODL Waves1 page
BLook Into BitcoinSpent Output Profit Ratio (SOPR)1 page
BLook Into Bitcoin (formerly Bitcoin Magazine Pro)Coin Days Destroyed1 page
BLook Into Bitcoin (formerly Bitcoin Magazine Pro)The Puell Multiple1 page
BNasdaqiShares Bitcoin Trust ETF (IBIT) quote page: bid and ask explained1 page
BRevoke.cashWhat Are EIP2612 Permit Signatures?1 page
Bmempool.spaceLightning network statistics (latest snapshot, API)1 page