The Sandbox

sand
CoinYQ Dossier

The Sandbox split one game world into land, objects and votes

Arthur Madrid and Sébastien Borget began with a mobile creation game. After Animoca Brands bought Pixowl, the project rebuilt that idea as a three-dimensional world where SAND pays and votes, LAND fixes coordinates, and ASSET tokens carry objects. The experiment made pieces of a game transferable, then spent years deciding which pieces the creator, player, DAO and operating company still controlled.

Pixowl’s creation game acquired a blockchain land registry

Madrid and Borget founded Pixowl in 2011. The first two-dimensional The Sandbox creation game followed in 2012. Animoca Brands acquired the studio in 2018 and redirected the series toward a blockchain-based three-dimensional platform. The change was more than adding cryptocurrency payments: it divided the world into fungible SAND, scarce LAND parcels and editions of creator-made ASSETs.

That division produced different kinds of ownership. A wallet can control a LAND or ASSET token, while a creator may retain copyright in the underlying work. TSB Gaming Ltd operates the platform that displays and connects those works. The project’s history follows the effort to make those layers cooperate.

Three billion SAND financed the new world before it governed it

The Ethereum contract issued 3 billion SAND at deployment. The 2020 plan divided them among seed and strategic sales, a Launchpad sale, the Foundation, company reserve, founders, team and advisers. Current documentation says the entire amount is in circulation and no further burn is planned.

SAND first served as the common payment and incentive unit. Its contract has no later mint, yet administrative roles remain able to manage operators and special transfer approvals. A fixed quantity therefore settled the issuance question without settling who runs every interaction around it.

Polygon lowered fees and created another route home

The move to Polygon gave SAND and LAND cheaper transactions and introduced official bridge contracts. The project describes the move as changing the network layer rather than supply or utility. Returning to Ethereum still depends on checkpoints, messages and bridge operation.

LAND and ASSET contracts use upgradeable designs, so the token owner and the implementation administrator are different forms of control. Official bridge materials also described some ASSET and EXPERIENCE movement as future work. Moving LAND did not instantly make every game object portable.

The marketplace fee changed while the old staking story ended

The August 2020 whitepaper proposed taking 5% of SAND transaction volume for staking and the Foundation. Later product pages describe a narrower 2.5% royalty on Marketplace ASSET sales. The older diagram records an ambition; it does not set one current fee for every land sale, game, subscription or peer payment.

Polygon staking once paid SAND rewards and used LAND multipliers. The program stopped rewards on June 26, 2025 while preserving withdrawals. SAND remained useful for payments and governance, but the yield attached to old explainers did not remain with every wallet.

The DAO opened inside a world still operated by a company

The Sandbox DAO launched on May 28, 2024. Holding 5 SAND or 1 LAND qualifies a voter, and its Snapshot strategy counts one LAND as 4,500 SAND. Proposals pass through curation, Foundation execution and a Special Council able to veto on specified grounds.

Terms updated in December 2025 name TSB Gaming Ltd as platform creator and owner. Creators can retain copyright and buyers can own the underlying NFT, while TSB may remove content, end accounts or change services. The blockchain registry survived beside the game operator: The Sandbox did not discover one universal form of ownership, but a negotiated boundary among creators, players, token voters and the company that keeps the world running.

How the project changed

  1. 2011
    Madrid and Borget found Pixowl

    The studio that will create The Sandbox is established.

  2. 2012
    The first The Sandbox game launches

    Pixowl releases the original two-dimensional creation game.

  3. 2018
    Animoca Brands acquires Pixowl

    The series turns toward a blockchain-based three-dimensional creator platform.

  4. 2019
    Private financing allocates SAND

    Seed and strategic rounds begin distributing the planned 3 billion supply.

  5. 2020-08-13
    The public SAND sale opens

    The Launchpad sale offers 360 million SAND, 12% of supply.

  6. 2022
    LAND and SAND expand to Polygon

    Official bridges lower transaction costs and add another settlement layer.

  7. 2024-05-28
    The Sandbox DAO launches

    SAND and LAND holders begin phased proposal voting.

  8. 2025-06-26
    Polygon staking rewards end

    Rewards stop while holders retain a withdrawal route.

  9. 2025-12
    Platform terms are updated

    The terms spell out TSB’s service powers and the separate rights of creators and NFT buyers.

Evidence and primary sources

Last evidence review: 2026-09-05

What is The Sandbox?

The Sandbox is a creator platform built around a downloadable game, publishing tools, a marketplace and several on-chain assets. SAND is the fungible payment and governance token. LAND is an ERC-721 parcel on a map capped at 166,464 plots. ASSET contracts record game items and editions. An Experience or voxel file can exist off chain even when a token points to it. These objects are related by the platform, not interchangeable legal instruments.

The exact SAND identity begins on Ethereum at `0x3845badAde8e6dFF049820680d1F14bD3903a5d0`. Its constructor created 3,000,000,000 tokens. Polygon SAND at `0xBbba073C31bF03b8ACf7c28EF0738DeCF3695683` is the cross-layer representation used by the official bridge. LAND and ASSET have their own contracts, upgrade paths, metadata and permissions; owning one never silently includes the others.

What problem does The Sandbox solve?

The project's promise of digital property combines three questions that blockchains answer differently. Who controls the token? Who owns the copyright in the depicted work? Who decides whether the work remains playable and visible inside The Sandbox? The ledger can preserve a transfer after the platform removes metadata or access, and copyright can stay with a creator after the NFT changes hands.

The governance promise has a similar split. Snapshot lets SAND and LAND holders rank SIPs, but TSB Gaming Ltd owns and operates the Services under the December 2025 terms. A Foundation administers DAO decisions and treasury operations, and a Special Council can veto proposals. Voting power therefore influences a defined community process; it is not a root key for the SAND, LAND, bridge, marketplace or game-service contracts.

How does The Sandbox work?

Ethereum SAND was minted once and has no later mint function in the reviewed implementation. It is not permissionless in every respect: an admin can appoint super operators and an execution admin can appoint execution operators for meta-transaction-style flows. The fixed supply does not remove privileged transfer or approval plumbing. Published allocation divided the 3 billion among seed 17.18%, strategic 4%, Launchpad 12%, Foundation 12%, company reserve 25.82%, founders/team 19% and advisers 10%; current FAQ says all 3 billion circulate.

The custom bridge moves SAND and LAND between Ethereum and Polygon while documentation says total supply remains unchanged. LAND endpoints are `0x03c545...A2236` on Ethereum and `0xCd1C7...F860` on Polygon; Polygon LAND itself is `0x9d305a...E63F`. A bridge action locks or releases the root-side position and represents it on the other layer, exposing the user to contract, checkpoint, administrator and message-delivery risk. ASSET and EXPERIENCE bridging remains described as upcoming, so portability cannot be generalized from LAND.

DAO entry needs at least five SAND or one LAND. Snapshot counts SAND and converts each LAND to 4,500 SAND of voting power on either chain; delegation does not transfer the assets. SIP review, Foundation execution and Council veto sit outside the token contracts. Marketplace economics have also changed: the 2020 white paper modeled a 5% fee across SAND transactions, while current documentation specifies a 2.5% royalty from each Marketplace asset sale. Historical staking programs stopped rewarding after 2025-06-26 15:30 UTC.

Key facts

  • Ethereum SAND: 0x3845badAde8e6dFF049820680d1F14bD3903a5d0; Polygon SAND: 0xBbba073C31bF03b8ACf7c28EF0738DeCF3695683.
  • The constructor minted 3,000,000,000 SAND once; current official FAQ describes the full amount as circulating and says no future burn is planned.
  • The token code retains admin, super-operator and execution-operator permission paths even though it has no later mint function.
  • LAND is a separate ERC-721 system with 166,464 map parcels; Ethereum LAND is an upgradeable proxy and Polygon LAND has a distinct bridge representation.
  • Ethereum and Polygon LAND bridge endpoints are separate contracts; bridge risk is not the same as LAND ownership risk.
  • ASSET NFTs use a separate upgradeable contract, and current bridge docs do not yet promise live ASSET or EXPERIENCE migration.
  • DAO voting starts at five SAND or one LAND; 1 LAND contributes voting power equal to 4,500 SAND.
  • The DAO Foundation administers decisions and treasury operations, while the Special Council can veto SIPs on specified grounds.
  • TSB Gaming Ltd owns and can modify or stop the platform Services under the December 2025 terms.
  • Creators keep copyright but license public content broadly to TSB; NFT buyers own the token and display/resale rights, not the creator's copyright.
  • The current documented Marketplace royalty is 2.5% per asset sale; the 2020 5% model should not be presented as a current universal fee.
  • Staking rewards ended on 2025-06-26 at 15:30 UTC; withdrawal remains available.

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Frequently asked questions

Which SAND contract is canonical?

Ethereum SAND is 0x3845badAde8e6dFF049820680d1F14bD3903a5d0. Polygon SAND at 0xBbba073C31bF03b8ACf7c28EF0738DeCF3695683 is the official bridged representation, not another independent 3 billion supply.

Does a LAND NFT include the game built on it?

No. LAND is the parcel token. The platform's own rights guide says a game's designers keep its copyright even when they rent another person's LAND, and the terms treat game content and the parcel separately.

Does buying an ASSET NFT transfer copyright?

No by default. The buyer owns the NFT and may display or resell it, while the creator retains copyright unless a separate license says otherwise.

Can the DAO change the platform code directly?

The reviewed process gives holders proposal and Snapshot voting power. The Foundation executes decisions, the Special Council can veto defined proposals, TSB operates the Services, and contract administrators retain technical permissions. A successful SIP is not automatically an on-chain upgrade.

Can SAND still earn staking rewards?

The official staking page says rewards ended on 2025-06-26 at 15:30 UTC and the pools closed. Existing positions can still be withdrawn, but old APR and LAND multipliers are historical.

Does SAND represent equity or platform revenue?

No such right is established in the reviewed materials. SAND is used for payments and DAO voting, but it does not grant equity in TSB or Animoca, fixed redemption, ownership of the Foundation treasury or guaranteed fees.

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