$$ \newcommand \BonusBaseAmount {B_{b,\mathrm{base}}} \newcommand \BonusBaseRound {B_{b,\mathrm{start}}} \newcommand \BonusDecayInterval {B_{b,\mathrm{decay}}} \newcommand \MaxTimestampIncrement {\Delta t_\max} \newcommand \MaxTxnBytesPerBlock {B_{\max}} \newcommand \MaxVersionStringLen {V_\max} \newcommand \Heartbeat {\mathrm{hb}} \newcommand \Fee {\mathrm{fee}} \newcommand \PayoutsChallengeBits {\Heartbeat_\mathrm{bits}} \newcommand \PayoutsChallengeGracePeriod {\Heartbeat_\mathrm{grace}} \newcommand \PayoutsChallengeInterval {\Heartbeat_r} \newcommand \PayoutsGoOnlineFee {B_{p,\Fee}} \newcommand \AccountMinBalance {A_{b,\min}} \newcommand \DefaultUpgradeWaitRounds {\delta_x} \newcommand \MaxUpgradeWaitRounds {\delta_{x_{\max}}} \newcommand \MinUpgradeWaitRounds {\delta_{x_{\min}}} \newcommand \UpgradeThreshold {\tau} \newcommand \UpgradeVoteRounds {\delta_d} \newcommand \RewardUnit {U_r} \newcommand \RewardsRateRefreshInterval {\omega_r} \newcommand \StateProof {\mathrm{SP}} \newcommand \StateProofInterval {\delta_\StateProof} \newcommand \StateProofVotersLookback {\delta_{\StateProof,b}} \newcommand \StateProofTopVoters {N_\StateProof} \newcommand \StateProofStrengthTarget {KQ_\StateProof} \newcommand \StateProofMaxRecoveryIntervals {I_\StateProof} \newcommand \StateProofWeightThreshold {f_\StateProof} \newcommand \MinTxnFee {T_{\Fee,\min}} \newcommand \MaxTxnLife {T_{\Delta r,\max}} \newcommand \MaxTxnNoteBytes {T_{m,\max}} \newcommand \MaxTxGroupSize {GT_\max} \newcommand \MaxKeyregValidPeriod {K_{\Delta r,\max}} \newcommand \MaxTxTail {\mathrm{TxTail}_\max} $$

$$ \newcommand \MinBalance {b_\min} \newcommand \Asset {\mathrm{Asa}} \newcommand \MaxAssetDecimals {\Asset_{d,\max}} \newcommand \MaxAssetNameBytes {\Asset_{n,\max}} \newcommand \MaxAssetUnitNameBytes {\Asset_{u,\max}} \newcommand \MaxAssetURLBytes {\Asset_{r,\max}} \newcommand \LogicSig {\mathrm{LSig}} \newcommand \LogicSigMaxCost {\LogicSig_{c,\max}} \newcommand \LogicSigMaxSize {\LogicSig_\max} \newcommand \LogicSigVersion {\LogicSig_{V}} \newcommand \MaxProposedExpiredOnlineAccounts {B_{N_\mathrm{e},\max}} \newcommand \PayoutMaxMarkAbsent {B_{N_\mathrm{a},\max}} \newcommand \PayoutsMaxBalance {A_{r,\max}} \newcommand \PayoutsMinBalance {A_{r,\min}} \newcommand \PayoutsPercent {B_{p,\%}} \newcommand \App {\mathrm{App}} \newcommand \AppFlatOptInMinBalance {\App_{\mathrm{optin},\MinBalance}} \newcommand \AppFlatParamsMinBalance {\App_{\mathrm{create},\MinBalance}} \newcommand \Box {\mathrm{Box}} \newcommand \BoxByteMinBalance {\Box_{\mathrm{byte},\MinBalance}} \newcommand \BoxFlatMinBalance {\Box_{\mathrm{flat},\MinBalance}} \newcommand \BytesPerBoxReference {\Box_{\mathrm{IO}}} \newcommand \MaxBoxSize {\Box_\max} \newcommand \MaxAppArgs {\App_{\mathrm{arg},\max}} \newcommand \MaxAppBoxReferences {\App_{\Box,\max}} \newcommand \MaxAppBytesValueLen {\App_{\mathrm{v},\max}} \newcommand \MaxAppKeyLen {\App_{\mathrm{k},\max}} \newcommand \MaxAppProgramCost {\App_{c,\max}} \newcommand \MaxAppProgramLen {\App_{\mathrm{prog},\max}} \newcommand \MaxAppSumKeyValueLens {\App_{\mathrm{kv},\max}} \newcommand \MaxAppTotalArgLen {\App_{\mathrm{ay},\max}} \newcommand \MaxAppTotalProgramLen {\App_{\mathrm{prog},t,\max}} \newcommand \MaxAppTotalTxnReferences {\App_{r,\max}} \newcommand \MaxAppTxnAccounts {\App_{\mathrm{acc},\max}} \newcommand \MaxAppTxnForeignApps {\App_{\mathrm{app},\max}} \newcommand \MaxAppTxnForeignAssets {\App_{\mathrm{asa},\max}} \newcommand \MaxExtraAppProgramPages {\App_{\mathrm{page},\max}} \newcommand \MaxGlobalSchemaEntries {\App_{\mathrm{GS},\max}} \newcommand \MaxLocalSchemaEntries {\App_{\mathrm{LS},\max}} \newcommand \MaxInnerTransactions {\App_\mathrm{itxn}} \newcommand \SchemaBytesMinBalance {\App_{\mathrm{b},\MinBalance}} \newcommand \SchemaMinBalancePerEntry {\App_{\mathrm{s},\MinBalance}} \newcommand \SchemaUintMinBalance {\App_{\mathrm{u},\MinBalance}} $$

$$ \newcommand \Account {\mathrm{Acc}} \newcommand \MaxAssetsPerAccount {\Account_{\Asset,\max}} \newcommand \MaxAppsCreated {\Account_{\App,\max}} \newcommand \MaxAppsOptedIn {\Account_{\App,optin,\max}} \newcommand \MaximumMinimumBalance {\mathrm{MBR}_\max} \newcommand \DefaultKeyDilution {\mathrm{KeyDilution}} $$

Parameters

The Algorand Ledger is parameterized by the values in the following tables.

For each parameter, the tables provide the reference implementation name and the last update version, to facilitate the match of the specifications and the implementation.

Block

Block Rewards

Protocol Upgrade

State Proof

Transaction

Account

Asset

LogicSig

Application