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In Progress56% complete
Bitcoin Fundamentals
12 lessons · 2h 30m · Beginner
340 XP
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0.0012 BTC
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15
Courses
160+
Lessons
85K+
Students
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Learning Paths
Structured tracks from beginner to advanced. Follow a path or pick individual courses.
Beginner Track
Introductory overview of the blockchain ecosystem to equip beginners with fundamental concepts needed to navigate the cryptocurrency space.
7 courses5 hours
Intermediate Track
Deep dive into blockchain technology intricacies, designed to advance the expertise of those familiar with cryptocurrency basics.
5 courses7 hours
Advanced Track
Master cutting-edge blockchain concepts — security auditing, MEV, zero-knowledge proofs, and protocol-level mechanics.
3 courses4 hours
Glossary
232 essential blockchain and crypto terms.
51% AttackAddressAirdropAlgorithmAltcoinAMMAMLAPRAPYArbitrageAtomic SwapAttestationBase LayerBear MarketBIPBitcoinBlockBlock ExplorerBlock HeightBlock RewardBlockchainBonding CurveBridgeBull MarketBurnBytecodeCBDCCEXChain ReorganizationCirculating SupplyCold StorageCollateralComposabilityConfirmationConsensusCross-ChainCryptocurrencyCryptographyCustodialDAOdAppDeFiDelegated Proof of StakeDEXDEX AggregatorDiamond HandsDifficultyDouble SpendingDPoSDutch AuctionDYOREIPEmission ScheduleENSERC-20ERC-721ERC-1155EthereumEVMExchangeFaucetFee MarketFiatFinalityFlash LoanFloor PriceForkFront-RunningFull NodeFungibleGasGas LimitGenesis BlockGovernanceGovernance TokenGweiHalvingHard Fork51% AttackAddressAirdropAlgorithmAltcoinAMMAMLAPRAPYArbitrageAtomic SwapAttestationBase LayerBear MarketBIPBitcoinBlockBlock ExplorerBlock HeightBlock RewardBlockchainBonding CurveBridgeBull MarketBurnBytecodeCBDCCEXChain ReorganizationCirculating SupplyCold StorageCollateralComposabilityConfirmationConsensusCross-ChainCryptocurrencyCryptographyCustodialDAOdAppDeFiDelegated Proof of StakeDEXDEX AggregatorDiamond HandsDifficultyDouble SpendingDPoSDutch AuctionDYOREIPEmission ScheduleENSERC-20ERC-721ERC-1155EthereumEVMExchangeFaucetFee MarketFiatFinalityFlash LoanFloor PriceForkFront-RunningFull NodeFungibleGasGas LimitGenesis BlockGovernanceGovernance TokenGweiHalvingHard Fork
Hardware WalletHashHash RateHODLHot WalletICOIDOImmutableImpermanent LossIndexerInflationInteroperabilityIPFSKYCLaunchpadLayer 0Layer 1Layer 2Lending ProtocolLight NodeLiquidationLiquidityLiquidity MiningLiquidity PoolMainnetMarket CapMaximal Extractable ValueMemecoinMempoolMerkle TreeMetadataMEVMiningMintingMulti-SigNFTNodeNonceNon-CustodialOff-ChainOn-ChainOracleOrder BookOptimistic RollupPaper WalletPeer-to-PeerPermissionlessPFPPlasmaPoSPoWPrivate KeyProtocolPublic KeyRug PullRollupRPCSandwich AttackSatoshiScalabilitySeed PhraseShardingSidechainSignatureSlashingSlippageSmart ContractSnapshotSoft ForkSoliditySoulbound TokenStablecoinStakingState ChannelSwapSynthetic AssetTestnetTokenHardware WalletHashHash RateHODLHot WalletICOIDOImmutableImpermanent LossIndexerInflationInteroperabilityIPFSKYCLaunchpadLayer 0Layer 1Layer 2Lending ProtocolLight NodeLiquidationLiquidityLiquidity MiningLiquidity PoolMainnetMarket CapMaximal Extractable ValueMemecoinMempoolMerkle TreeMetadataMEVMiningMintingMulti-SigNFTNodeNonceNon-CustodialOff-ChainOn-ChainOracleOrder BookOptimistic RollupPaper WalletPeer-to-PeerPermissionlessPFPPlasmaPoSPoWPrivate KeyProtocolPublic KeyRug PullRollupRPCSandwich AttackSatoshiScalabilitySeed PhraseShardingSidechainSignatureSlashingSlippageSmart ContractSnapshotSoft ForkSoliditySoulbound TokenStablecoinStakingState ChannelSwapSynthetic AssetTestnetToken
Token StandardTokenomicsTotal Value LockedTransaction FeeTreasuryTrustlessTVLUTXOValidatorVaultVestingVolatilityVolumeWalletWeb3WhaleWhitelistWhitepaperWrapped TokenYieldYield AggregatorYield FarmingZero-Knowledge ProofZK-RollupZK-SNARKZK-STARKAccount AbstractionAaveBeacon ChainBFTBlobBlock TimeCensorship ResistanceChainlinkCoinCold WalletCompoundData AvailabilityDecentralizationDeFi 2.0DerivativeDeterministic WalletDEX LiquidityDigital SignatureDistributed LedgerEIP-1559EpochEscrowExploitFair LaunchFarmingGas WarGovernance AttackImmutabilityLayer 3Merkle RootModular BlockchainMultisig WalletNakamoto ConsensusNFT MarketplaceOnboardingPerpetual ContractPrivacy CoinProposer-Builder SeparationRestakingRevokeSelf-CustodySmart Contract AuditSocial RecoverySolanaSybil AttackTime-Weighted Average PriceTPSUniswapValidator SetVerifiable CredentialToken StandardTokenomicsTotal Value LockedTransaction FeeTreasuryTrustlessTVLUTXOValidatorVaultVestingVolatilityVolumeWalletWeb3WhaleWhitelistWhitepaperWrapped TokenYieldYield AggregatorYield FarmingZero-Knowledge ProofZK-RollupZK-SNARKZK-STARKAccount AbstractionAaveBeacon ChainBFTBlobBlock TimeCensorship ResistanceChainlinkCoinCold WalletCompoundData AvailabilityDecentralizationDeFi 2.0DerivativeDeterministic WalletDEX LiquidityDigital SignatureDistributed LedgerEIP-1559EpochEscrowExploitFair LaunchFarmingGas WarGovernance AttackImmutabilityLayer 3Merkle RootModular BlockchainMultisig WalletNakamoto ConsensusNFT MarketplaceOnboardingPerpetual ContractPrivacy CoinProposer-Builder SeparationRestakingRevokeSelf-CustodySmart Contract AuditSocial RecoverySolanaSybil AttackTime-Weighted Average PriceTPSUniswapValidator SetVerifiable Credential
How Learn-to-Earn Works
Complete lessons, pass quizzes, and earn XP. Accumulate enough XP to unlock crypto rewards and on-chain certificates.
01
Choose a Course
Browse our catalog and pick a topic that interests you. All courses are free.
02
Complete Lessons
Read through interactive lessons with diagrams, examples, and real-world use cases.
03
Pass Quizzes
Test your knowledge with quizzes at the end of each lesson. Score 80%+ to earn XP.
04
Earn Rewards
Accumulate XP to unlock crypto rewards, badges, and verifiable on-chain certificates.
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