Question 1

What is ZRO?

Accepted Answer

ZRO is LayerZero's token. LayerZero provides cross-chain messaging infrastructure that enables applications deployed on different blockchains to request, verify, and execute each other's messages; ZRO is related to the protocol's governance and disclosed economic design. ZRO is not a universal Gas token for all cross-chain transfers on any chain, nor does it represent equity in LayerZero, Stargate, or affiliated entities. Whether ZRO is needed and which fee asset is used depend on the specific application and protocol rules.

Question 2

What is LayerZero used for?

Accepted Answer

LayerZero enables applications to transmit verifiable instructions or data across chains; it does not merge multiple blockchains into a new single chain. A cross-chain application generally initiates a message on the source chain, then LayerZero's messaging flow delivers that message to the destination chain, where the corresponding application executes predefined logic accordingly. This means that the user experience of “moving assets from chain A to chain B” is often the result of an application using messages to coordinate multiple contracts and network states. LayerZero being responsible for the communications layer does not automatically guarantee any third-party application's asset model, exchange rate, or business outcome; those remain determined by each application's contracts and rules.

Question 3

What are ZRO's supply and vesting mechanisms?

Accepted Answer

ZRO has a total supply of 1 billion tokens. Total supply is the cap on token quantity established by the protocol and is not the same as the quantity transferable in the market at any given time; some allocations have unlocked, while portions of allocations related to the Foundation, strategic partners, and core contributors remain subject to vesting arrangements. The function of vesting arrangements is to spread the availability of allocated tokens over time. Tokens are subject to transfer restrictions before vesting and become eligible for transfer only under the arrangement after vesting; this can change potentially circulating quantity, but does not mean a sale necessarily occurs on the vesting date, nor can market supply be inferred from total supply alone.

Question 4

How are Stargate revenue and ZRO buybacks and burns connected?

Accepted Answer

Under LayerZero's disclosed ZRO economic design, Stargate revenue is one source of buyback funding: the relevant revenue is used to buy ZRO on the market, and the purchased tokens are then treated as burned under that arrangement. A buyback is a purchase action, while a burn permanently removes purchased tokens from supply; the two should not be conflated as “revenue automatically reduces supply.” Actual buyback amounts depend on available revenue and execution records. They do not guarantee price, returns, or a fixed frequency; to determine actions that have occurred rather than actions merely planned, consult the purchase quantities, cost basis, and transaction records disclosed on the Foundation's buyback tracking page.

Question 5

What is the relationship between the protocol fee switch and ZRO?

Accepted Answer

The protocol fee switch determines whether the LayerZero protocol charges a protocol-layer fee in addition to existing message execution costs. The official token design links this switch to governance: only when the relevant mechanism is enabled and generates this type of fee can a source of ZRO buyback-and-burn funding related to protocol fees potentially arise. It should therefore be understood on two levels: the status of the switch indicates whether this fee path applies; disclosed buyback records indicate whether actual purchases occurred and how much was purchased. The existence of a fee switch or buyback design cannot turn future fees, buyback scale, or burn results into established facts.

Question 6

What is ZRO's governance role?

Accepted Answer

ZRO's governance significance is that the official materials link protocol economic matters, such as the protocol fee switch, to governance decisions. Actual governance authority, participation eligibility, and execution processes are subject to the protocol governance rules applicable at the time; holding tokens itself should not be extended to mean direct ownership of company assets, revenue, or operating decisions. A governance outcome may change whether the protocol adopts a fee mechanism and, in turn, whether related revenue can enter the buyback-and-burn path; however, this is a conditional chain of mechanisms, not a promise that token holders receive returns after voting.

Question 7

What is the relationship between Stargate and ZRO?

Accepted Answer

Stargate is a cross-chain transfer application built on LayerZero. Its disclosed connection with ZRO is primarily an economic arrangement: official materials list Stargate revenue as one source of ZRO buyback funding. This connection does not give ZRO holders equity, dividend rights, or redemption rights in Stargate. Likewise, adoption of LayerZero by applications, Stargate generating revenue, and the Foundation executing buybacks are facts at different levels. When assessing a mechanism at a given time, application activity, revenue sources, and buyback tracking should each be verified separately, rather than treating any one of them as directly equivalent to the other two.

Question 8

Where can disclosed ZRO buyback records be viewed?

Accepted Answer

To review ZRO buybacks, refer to the LayerZero Foundation's ZRO Buybacks page. The page displays disclosed purchase quantities, cost basis, and relevant transaction records, making it suitable for distinguishing buybacks that have been executed from arrangements only proposed in the token design. The page's records do not constitute a commitment to the timing or scale of subsequent buybacks. Whether they occur later still depends on applicable revenue, fee mechanisms, and execution decisions.

Question 9

Which risks and boundaries of rights should be distinguished when understanding ZRO?

Accepted Answer

When understanding ZRO, at least three categories of risks should be kept separate: vested tokens gradually becoming eligible for transfer may change potential circulating supply; cross-chain applications and smart contracts face technical, operational, or liquidity risks; and fee-switch and buyback-and-burn arrangements are affected by mechanism conditions and actual execution. These factors only describe pathways that may affect trading conditions, supply, or market expectations; they do not constitute an inference about price direction or returns. Holding ZRO also does not carry company equity, dividend rights, or redemption rights.

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