Lido Minute

Almost every time you sign a transaction on Cardano, this parameter quietly goes to work. In this episode, we break down the min_fee_a parameter — the variable component of Cardano’s transaction fee formula that scales with transaction size. Learn how it helps fund staking rewards, replenish the treasury, compensate stake pools, and keep spam at bay — all while maintaining economic balance across...

Ever notice your wallet asking for more ADA than the actual transaction fee? You’re not actually being charged extra.... so what is it? In this episode, let's check out collateral_percent , the parameter that requires temporary ADA “insurance” for smart contract transactions. It’s not a penalty. It’s protection, and it helps keep Cardano secure and spam-resistant.

Wait… what? On Cardano, most of the logic behind “smart contracts” actually runs off-chain. Let's learn about price_mem , the parameter that prices working memory, and see how smaller on-chain scripts lead to predictable fees, better performance, and smarter design.

Every smart contract action has a defined computational cost. Learn how price_step works with the Plutus cost model to price processing power and protect the network from abuse.

Every 20 seconds, Cardano produces a new block—but space is limited. This episode explains max_block_size , the parameter that caps how much data fits in each block and shapes transaction speed, congestion, and real-world waiting times.

Why does every Cardano transaction pay the same baseline fee? This episode explains min_fee_b , the fixed portion of Cardano’s fee formula that helps prevent spam, keep fees predictable, and support staking rewards across the network.

On Cardano, every transaction gets workspace—but no one gets the whole kitchen. This episode explores max_tx_ex_mem and how memory limits keep smart contracts running smoothly side by side.

Smart contracts can be powerful—but they can’t be unlimited. We break down Cardano’s cost_model parameter and how it prices and caps computation so one transaction can’t slow down the whole chain.

How much should a stake pool operator’s own ada really matter? This episode explores A₀, the parameter behind pool pledge influence, and the ongoing debate between financial commitment and social visibility in Cardano staking.

Major upgrades get attention, but minor ones keep the lights on. Listen in for a peaceful peek at Cardano’s protocol minor parameter. We'll learn why incremental improvements, careful tuning, and low-drama upgrades are essential for a blockchain that aims to be long-term infrastructure.

What if your daily decisions had a brainpower cap? On Cardano, smart contracts actually do. This episode explains max_tx_ex_steps , the per-transaction computation limit that keeps the network fair, fast, and predictable.

Blocks don’t just store data—they can think . At least, as much as Cardano lets them. Let's learn about max_block_ex_steps , the parameter that sets a block’s total computation budget—its “brainpower.” We talk about how Cardano counts “steps” inside Plutus scripts, why there’s a hard cap of 20 billion per block, and how this limit affects everything from smart contract performance to transaction w...

In Cardano’s new on-chain governance system, you can delegate your voice to a DRep—your Decentralized Representative. But what happens if your chosen rep stops showing up? In this episode we learn about the parameter that helps prevent this sad state: drep_activity . We'll explain how it tracks whether DReps are engaged, why liveness matters for legitimate governance, and what debates are brewing...

Why do some Cardano smart contract transactions have to “wait for the next block”? Meet max_block_ex_mem —the quiet parameter acting like a gate agent at the airport, making sure no single script overloads the system. If you've ever wondered why scripts sometimes take longer, why developers talk about “budgeting,” or how Cardano keeps things predictable and fair, this is your behind-the-scenes tou...

Why does your wallet insist on holding a little extra ADA you can’t actually send? Tune in to learn about min_utxo_value : the little parameter that keeps Cardano clean & efficient. Learn how this rule prevents spam, protects the ledger from “digital dust,” and even helped blunt a 2024 denial-of-service attack—where the attacker literally ended up paying someone else to stop them.

How decentralized should Cardano be? More pools sounds better… until it isn’t. In this episode, we're thinking about the Optimal_pool_count parameter - otherwise known as the K Parameter. It's the tiny letter that helps decide how many stake pools thrive, how rewards are distributed, and how power stays spread across the network. How does k work, how does it shape decentralization, and what could...

What if a money system couldn’t print more money—ever? No bailouts, no late-night policy shifts, no surprise inflation. In this episode, learn about one of Cardano’s fundamental design choices: the max_lovelace_supply —a parameter that can never be changed. If you’re Cardano-curious or just interested in how decentralized systems rethink money, this quick explainer will give you a new appreciation...

Want to propose a change to Cardano? That’ll be 100,000 ada, please. Let's talk about the governance action deposit —the hefty but refundable fee that puts some skin in the game for anyone submitting a proposal. It’s designed to prevent spam and keep Cardano’s new governance era focused and fair. We’ll explore why it exists, how it works, and what tools like CoSponsor are doing to make powerful id...

In the age of Voltaire and on-chain governance, how will Cardano keeps its proposals from turning into a bureaucratic junk drawer? In this episode, we'll explain the gov_action_lifetime parameter. It puts a time limit on every governance proposal, ensuring decisions are made while they’re still relevant. From binding blockchain upgrades to cultural “info actions” like naming a hard fork, we’ll exp...

You’ve been faithfully staking your Ada — but what if it’s snoozing instead of stacking rewards? In this episode, we talk about the max_epoch parameter -- the Cardano setting that quietly governs the timeline for retiring pools. You’ll learn how to spot a retiring pool, what happens if you miss the signs, and how a 2-minute check can save you months of lost rewards. Whether you're new to staking o...

Why did Cardano cut its min_pool_cost in half? And what does that mean for the future of stake pools and decentralization? This week, we break down one of the network’s most debated parameters—how it works, why it matters, and the tough trade-offs between fair access and financial sustainability. Whether you’re a delegator, a stake pool operator, or just Cardano-curious, this episode gives you the...

What does a tiny Greek letter have to do with Cardano’s future? This week, we look at τ (tau)—the Treasury Growth Rate parameter—and how it shapes Cardano’s values, governance, and long-term sustainability. From staking rewards to funding innovation through Project Catalyst, τ is more than a number—it’s a vision.

Ever wonder what happens to the digital “loose change” left after Cardano transactions? In this episode, we’re learning about Coins_per_UTXO_word —the parameter that keeps the Cardano blockchain tidy, efficient, and ready to scale. From preventing transaction “dust” to improving security and speed, this clever rule is why your experience on Cardano feels clean and seamless.

Most upgrades break stuff. Cardano’s don’t—and there’s a reason why. In this episode, we peep the ProtocolMajor parameter AND the Hard Fork Combinator: the simple system that lets Cardano pull off major upgrades without the drama. No crashes, no chaos, just smooth progress. If you’re staking, building, or just along for the ride, you should know how it all works.

How big should a blockchain block be? It’s not just a technical question—it’s a careful balancing act between speed, security, and scalability. In this episode, we explore maxBlockBodySize , the Cardano parameter that determines how much data each block can carry. What's in a block? How does that get decided? Is it the same on every chain? Let's find out! And of course, we wrap up with our AI-gene...