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Rabbit holes

Branches from each module into the lore, tools and terms behind it. Every branch links back.

Foundations

F1What is the XRP Ledger
DropsXRP burn
F2Wallets, keys and safety
Recovery phraseRegular keyPhishing
F3Accounts and reserves
Owner reserveAccountDeleteFirst payment on testnet
F4Payments, tags and paths
Destination tagPartial paymentsFirst payment on testnetArtists pathwayArtists lore
F5Fees and burn
Reference costFee escalationMemes pathwayMemes lore
F6Consensus, validators and the UNL
UNLNegative UNLQuorum
F7How amendments happen
Amendment majorityFlag ledgerAmendment blocked
F8Running a node: xrpld and Clio
ClioStock serverFirst payment on testnetDevelopers pathwayDevelopers lore

Tokens, the DEX and payments

T1Trust lines and issued tokens
Trust line limitRipplingBlackholed issuersMemes pathwayMemes lore
T2Freeze, Deep Freeze and Clawback
Deep FreezeClawbackGlobal freezeMemes pathwayMemes lore
T3The DEX
Order booksAuto-bridgingAMM labDeFi pathwayDeFi lore
T4AMM
AMM labImpermanent lossAuction slotDeFi pathwayDeFi lore
T5Multi-Purpose Tokens
MPT issuanceDynamicMPTMemes pathwayMemes lore
T6Stablecoins on the XRPL
StablecoinsIssuersDeFi pathwayDeFi lore
T7Checks
NFTs pathwayNFTs loreArtists pathwayArtists lore
T8Escrow and Token Escrow
Crypto-conditionsToken Escrow
T9Payment channels
Channel claimsArtists pathwayArtists lore
T10Batch transactions
Inner transactionsFirst payment on testnetDevelopers pathwayDevelopers lore
T11Permission delegation
Permission delegationDevelopers pathwayDevelopers lore
T12Sponsored fees and reserves
SponsorBase reserve

Vaults, lending and oracles

D1Single Asset Vault
AMM labVault sharesDeFi pathwayDeFi lore
D2Lending Protocol
First-loss capitalLoan brokersAMM labDeFi pathwayDeFi lore
D3Confidential Transfers
Zero-knowledge proofsAuditors
D4Price oracles
Price oraclesDeFi pathwayDeFi lore

Identity and compliance

I1DIDs
DIDsNFTs pathwayNFTs lore
I2Credentials
Credentials
I3Permissioned Domains and DEX
Permissioned DEX

NFTs

N1NFTs on the XRPL
Transfer feesTaxonSEAL on XRPNFTs pathwayNFTs loreArtists pathway
N2Dynamic NFTs
URIsFuzzybearsNFTs pathwayNFTs loreArtists pathwayArtists lore
N3Collecting safely
Wash tradingPhishingNFTs pathwayNFTs loreMemes pathwayMemes lore

Programmability and beyond

P1Hooks and Xahau
XahauHooksDevelopers pathwayDevelopers lore
P2Smart Escrows
WebAssemblySmart EscrowDevelopers pathwayDevelopers lore
P3XRPL EVM sidechain
SidechainsEVM sidechainDevelopers pathwayDevelopers lore
P4XChainBridge
Witness serversXChainBridgeDevelopers pathwayDevelopers lore