CoinYQ Dossier

“Forever” renews one day at a time

DIEM is marketed as perpetual AI compute, but the token does not contain an AI model or a dollar. Its contract records balances and staking; Venice.ai decides the service, model catalogue, credit accounting and the supply target. The asset lasts on Base while its practical promise must be renewed by a company every day.

The name points to Venice, not Meta

The contract that defines this asset is Base 0xf4d97f2da56e8c3098f3a8d538db630a2606a024. It is a Venice.ai compute-access token and has no technical, corporate or reserve relationship to the former Libra/Diem payment network.

Blockscout recorded 37,047.748869510756325984 DIEM across 5,891 holder addresses at review. That supply can move because a role can mint and burn; CoinGecko correctly lists no finite maximum.

The market price reflects the present value and risk of a repeating service benefit. “$1 per day” describes API credit generated by staking, not a peg, reserve value or redemption of one token for one dollar.

A daily allowance became a transferable object

Before tokenization, VVV stakers received a changing share of Venice’s daily inference pool. DIEM separated a fixed daily service allowance from the capital token so a developer could buy access without first taking a proportional VVV stake.

A holder stakes DIEM directly in the token contract. Venice’s billing API then reports DIEM balance and epoch allocation, and API usage consumes that day’s credit according to model prices.

This is a hybrid claim: staking is onchain, while model delivery, metering and authorization are offchain. The chain can prove a balance but cannot force a GPU or third-party model provider to answer.

Minting locks VVV but follows a movable target

Only sVVV derived from VVV 0xacfE6019Ed1A7Dc6f7B508C02d1b04ec88cC21bf is described as the source of DIEM. StakingV2 locks sVVV, calls privileged mint, and later burns equivalent DIEM to release it.

The launch curve used 90 sVVV per DIEM as its base, adjustment power 2 and a target of 38,000. The rate grows exponentially as supply approaches the target, so marginal creation becomes costlier rather than mechanically impossible.

Venice explicitly controls the target and scheduled a rise toward 40,000 in 2026. A target is a policy input, not a cap: the verified token contract places no ceiling on MINTER_BURNER_ROLE.

The same contract is token and waiting room

DIEM includes stake, initiateUnstake and unstake instead of delegating custody to a separate vault. Staked balances sit at the token address and qualify the wallet for daily API capacity.

Unstaking moves an amount into cooldown. The initial duration is one day, but DEFAULT_ADMIN_ROLE can set any uint256 duration; there is no coded upper limit or timelock in this contract.

The code has no pause or blacklist, so ordinary transfers stay simple. Yet admin can appoint minter/burners, and that role can change any account’s supply through mint or burn without the holder’s approval.

Selling the access token leaves a VVV obligation

A VVV holder may mint DIEM, sell it, and keep earning 80% of ordinary staking emissions on the locked sVVV. To recover the principal, the system requires the same quantity of DIEM to be burned.

If DIEM’s market price rises after sale, buying back the burn amount can cost more than the original proceeds. The position behaves like a liability tied to an access asset, even though there is no liquidation engine forcing closure.

The stated 80% is a share of variable VVV emissions. It is not a dollar yield, and risks in VVV price, DIEM price, contract roles and Venice service economics accumulate rather than cancel.

“Forever” is an operating promise

Venice says one staked DIEM supplies $1 of API credit every day and does not expire. The contract can preserve a token indefinitely, but credit creation and model access occur in systems controlled by Venice.ai, Inc.

Current terms allow the company to set prices, restrict API behavior and revoke access for violations or provider demands. They describe Venice Credits separately; the reviewed terms do not turn DIEM into cash, legal tender or an unconditional debt claim.

DIEM on Base could outlive the company, but its usefulness for calling models is renewed only while Venice recognizes accounts, sets prices and runs servers. The gap between token persistence and service persistence is the design’s central dependency.

How the project changed

  1. 2025-02-11
    Diem begins as an accounting unit

    Venice described a daily VVV-staker allocation before it became an ERC-20.

  2. 2025-07-02
    VCU name changes to Diem

    The service unit was renamed ahead of tokenization.

  3. 2025-08-14
    Token mechanics published

    Base rate 90, power 2 and target 38,000 were disclosed.

  4. 2025-08-20
    Tokenized DIEM launches

    Base ERC-20 minting, staking and market transfer began.

  5. 2026-07-17
    Target expansion announced

    Venice scheduled 38,000 to 40,000 in four steps.

Evidence and primary sources

Last evidence review: 2026-09-05

What is Diem?

DIEM is a Base ERC-20 issued for the Venice.ai API at 0xf4d97f2da56e8c3098f3a8d538db630a2606a024. It is unrelated to Meta’s discontinued Libra/Diem payment project. Staking one DIEM in the token contract currently gives an account $1 of Venice API credit per day; the credit refreshes each epoch rather than accumulating as cash.

DIEM can be transferred and traded, but it is minted through a privileged StakingV2 role when staked VVV (0xacfE6019Ed1A7Dc6f7B508C02d1b04ec88cC21bf) is locked at a variable mint rate. Burning the same amount through that system releases the associated sVVV. The token’s market price is not pegged to $1 and the credit promise depends on Venice.ai continuing to operate the API.

What problem does Diem solve?

Venice wanted to separate daily inference capacity from the fluctuating share that VVV stakers received. DIEM turns a stream of service credit into a transferable token: developers can acquire a predictable daily allowance, while VVV holders can lock capital, sell the new token and keep 80% of normal VVV staking emissions.

This does not make compute self-custodied. The ERC-20 has no model weights, GPUs or autonomous redemption pool. A user stakes into the same contract, Venice’s billing system recognizes the address, and its API grants a daily balance subject to account, pricing, model and service rules.

How does Diem work?

The DIEM contract is a non-proxy AccessControl token. MINTER_BURNER_ROLE can mint to or burn from arbitrary addresses without a coded supply cap; DEFAULT_ADMIN_ROLE can grant that role and can change the unstaking cooldown, initially one day. The contract itself holds staked DIEM and records active and cooling balances.

The mint-rate curve starts from a base rate of 90 sVVV per DIEM and rises exponentially as supply approaches a company-controlled target. The original target was 38,000; a July 2026 update scheduled staged increases toward 40,000. This target changes the economic cost of minting but is not an immutable maximum in the token code.

Key facts

  • Current Base contract: 0xf4d97f2da56e8c3098f3a8d538db630a2606a024; VVV contract: 0xacfE6019Ed1A7Dc6f7B508C02d1b04ec88cC21bf.
  • This DIEM belongs to Venice.ai and is unrelated to the former Meta/Diem Association payment project.
  • Blockscout showed 37,047.748869510756325984 DIEM total supply and 5,891 holder addresses at review.
  • The contract is non-proxy and combines ERC-20 transfer, mint/burn roles, staking and delayed unstaking.
  • MINTER_BURNER_ROLE can mint to or burn from any address; DEFAULT_ADMIN_ROLE can grant/revoke roles.
  • There is no hard maximum supply, pause or blacklist function in the verified DIEM contract.
  • DEFAULT_ADMIN_ROLE can change cooldownDuration without a coded upper bound; the source sets its initial value to one day.
  • DIEM is created by locking sVVV through StakingV2 at a changing mint rate and burned to release the linked sVVV.
  • Base mint rate was 90, adjustment power 2, and launch target supply 38,000; the curve rises with supply/target cubed.
  • Venice controls the supply-target variable; July 2026 policy scheduled it to rise from 38,000 to 40,000 in four 500-DIEM steps.
  • Staked DIEM currently grants $1 per day in renewing Venice API credit; at least 0.1 DIEM must be staked for credit.
  • Unused daily DIEM allocation refreshes rather than becoming transferable dollars; API model prices and credit consumption are service-layer records.
  • Locked sVVV was described as earning 80% of ordinary VVV staking emissions; this is variable token emission, not guaranteed cash yield.
  • Holding DIEM gives ERC-20 rights. API access remains a revocable service under Venice.ai terms and gives no equity, cash redemption, claim on hardware/models or guarantee of perpetual operation.

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Frequently asked questions

Is DIEM Meta’s old stablecoin?

No. This is a Venice.ai token on Base. The Meta/Diem Association project is a different, discontinued system.

Is one DIEM worth one dollar?

No. One staked DIEM currently generates $1 of daily API credit. The freely traded token can cost far more or less than $1.

Do credits accumulate forever?

The daily allocation refreshes. Unused daily allowance is not cash, legal tender or a growing dollar balance.

Who can create DIEM?

An address with MINTER_BURNER_ROLE, documented as StakingV2, mints when sVVV is locked. The admin can change role membership.

Is 40,000 a hard cap?

No. It is a company-controlled target used by the mint-rate curve. The ERC-20 code has no max-supply check.

How is sVVV unlocked?

The minter system burns an equivalent DIEM amount. Someone who sold minted DIEM may need to buy it back at market price.

Can I withdraw staked DIEM immediately?

No. You initiate unstaking and wait through cooldown; the admin can change its duration.

Does “forever” create a legal guarantee?

The contract can persist, but API access depends on Venice.ai’s service and terms. No unconditional cash redemption or perpetual-operation covenant was found.

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