Baseline

b
Rank #524•
CoinYQ Dossier

YES crossed a chain and became B; the floor stayed inside the market maker

Baseline’s B continues the history of YES on Ethereum. Three earlier versions tested whether a market could own its liquidity and compute a rising exit floor. Mercury redesigned that market maker, but its floor still depends on contract accounting and available reserves.

The first floor was tested in public

The YES Collective launched YES V1 on Blast in March 2024 after an initial liquidity event deposited 311 ETH and set a $1.90 starting price. YES was the proof of concept: fees and trading reserves were meant to remain with the token market instead of rented liquidity providers.

The experiment exposed its own bookkeeping. A March credit-default defect left roughly 717,000 burned or defaulted YES counted as circulating. The team intervened with a five-signer multisig and Operation YEV. In June, V2 trading opened before every V1 position had migrated; Baseline stopped it, said no funds were lost, and committed 1,163.19 ETH to the relaunch. These were separate failures, and each pushed the design away from its first assumptions.

Three curves led to Mercury

V1 depended on Uniswap V3 ranges. V2 added new ranges and an Afterburner. V3 moved to Base in early 2025 with a fixed supply, but Baseline’s own retrospective says the constant-product curve still constrained the product. Mercury replaced that inherited curve with a market maker that reads circulating supply, pool inventory and reserves together.

Baseline scheduled the Mercury process to begin on 20 April 2026: pause the old markets, snapshot spot and debt positions, move Base YES balances one-for-one to Ethereum B, and combine borrow and loop accounting into Credit. The B contract was created the next day. That establishes the intended chain move and rebrand, but the prospective FAQ and deployment record do not prove that every account completed migration on 20 April.

The floor is a reserve equation

Mercury divides reserves into backing and buffer. Backing reserves divided by circulating supply produce Baseline Value (BLV). Buffer reserves sit on the curve above that level for ordinary price discovery. Baseline describes the result as an onchain path for circulating B to exit at or above BLV.

That sentence has limits. BLV is calculated by protocol contracts and depends on their accounting, reserve assets and execution. It is neither a fiat peg nor a claim against a legal guarantor, and Baseline says it has no formal insurance fund. Market price can fall toward BLV, while contract, reserve and operational risk remain.

A fixed token sits inside an administered protocol

B itself is unusually simple. Its verified ERC-20 code minted 21 million units once and exposes no owner, later mint, blacklist, token pause or upgrade proxy. Baseline’s token page presents 12,577,625 circulating and 8,422,375 as token-owned liquidity, with zero team and investor allocation. Its live API reported 11,499,558.975603086853429721 circulating at review, showing that the rounded 60/40 table is a presentation of moving pool inventory rather than a vesting schedule.

The Mercury Relay and controller provide the economic functions beyond the token. Stakers earn variable rewards from trading fees; borrowers and users of Multiply have their collateral staked automatically. Credit takes deposited B as collateral and uses its Baseline Value (BLV) to set the amount of reserve assets available to borrow. The opening fee is 1%, with no continuing interest, expiry or conventional liquidation threshold. Multiply repeats borrowing and buying B, so a price decline toward BLV can magnify losses even without a liquidation event.

The multisig still decides when the machinery runs

Published controller functions allow administrators and authorized actors to pause the protocol or a pool and change reserves, deployers, executors, fee recipients and percentages. A 2026-09-05 live call to the Relay returned the 3-of-6 operations Safe as its admin. The direct Safe responses show that the published treasury is a 1-of-1 Safe whose sole owner is that operations Safe. Current individual executor and creator-pauser assignments were not enumerated, so capability should not be mistaken for proof that every role is occupied.

A passive B balance carries no documented vote, fixed yield, company equity or legal share of protocol revenue. Future buybacks or distributions are framed as possible uses of fees. Baseline’s natural-person founders and legal issuer were not identified in the reviewed official record, so users can inspect code and multisig thresholds more easily than the people behind them.

How the project changed

  1. 2024-03-02
    YES V1 proves the first market

    A 311 ETH initial liquidity event launches the Blast proof of concept.

  2. 2024-03-28
    An accounting defect becomes public

    The team discloses that defaulted units remained in circulating-supply calculations.

  3. 2024-06-07
    V2 relaunches after an early opening

    Baseline said 1,163.19 ETH would refund V2 participants before relaunching with the same BLV and liquidity structure.

  4. 2025-03
    V3 reaches Base

    Fixed-supply YES tests the design on a new chain, but retains a constant-product bottleneck.

  5. 2026-04-20
    Scheduled start of the YES-to-B migration

    Baseline planned to pause and snapshot YES, then transfer balances one-for-one and consolidate Credit positions; reviewed records do not prove every account finished that day.

  6. 2026-04-21
    The 21 million B contract is deployed

    The fixed-supply ERC-20 appears on Ethereum before its Mercury pool opens.

  7. 2026-05-18
    Mercury audit work closes

    Guardian’s final report preserves both resolved and residual findings.

Evidence and primary sources

Last evidence review: 2026-09-05

What is Baseline?

B is Baseline Markets’ Ethereum ecosystem token at 0x9fDbDE76236998Dc2836FE67A9954eDE456A1D63. The verified contract created 21 million units once. The migration FAQ scheduled a one-for-one move of YES balances from Base starting on 20 April 2026; the B contract was created on Ethereum the next day, while the reviewed sources do not prove that every balance completed the move on the start date.

B is also the first market built inside Mercury. Its pool owns reserves, calculates Baseline Value (BLV) and supports trading, staking, reserve-backed Credit and leveraged Multiply positions. The token contract fixes balances and transfers; the surrounding protocol supplies those financial functions.

What problem does Baseline solve?

Most token liquidity is rented and can disappear when incentives stop. Baseline tries to retain reserves inside each token market and turn part of them into a measurable minimum exit value. Its own history shows why the accounting matters: YES V1 miscounted defaulted supply, and a later V2 opening preceded completion of migration.

Mercury responds with a market maker designed around actual circulating supply and separate backing and buffer reserves. The remaining reader problem is to distinguish its onchain BLV claim from a guaranteed peg and to distinguish immutable B issuance from adjustable protocol administration.

How does Baseline work?

Backing reserves divided by circulating B produce BLV. Buffer reserves and a power-shaped curve discover prices above it. Fees refill liquidity and may be split among stakers, creators and the protocol according to market configuration.

The Mercury Relay and controller provide the economic functions beyond the token. Stakers earn variable rewards from trading fees; borrowers and users of Multiply have their collateral staked automatically. Credit takes deposited B as collateral and uses its Baseline Value (BLV) to set the amount of reserve assets available to borrow. The opening fee is 1%, with no continuing interest, expiry or conventional liquidation threshold. Multiply repeats borrowing and buying B, so a price decline toward BLV can magnify losses even without a liquidation event.

Published controller functions allow administrators and authorized actors to pause the protocol or a pool and change reserves, deployers, executors, fee recipients and percentages. A 2026-09-05 live call to the Relay returned the 3-of-6 operations Safe as its admin. The direct Safe responses show that the published treasury is a 1-of-1 Safe whose sole owner is that operations Safe. Current individual executor and creator-pauser assignments were not enumerated, so capability should not be mistaken for proof that every role is occupied.

Key facts

  • Canonical contract: Ethereum 0x9fDbDE76236998Dc2836FE67A9954eDE456A1D63.
  • Fixed total supply: 21,000,000 B with 18 decimals.
  • Migration plan: Baseline scheduled the YES snapshot and one-for-one move to start on 2026-04-20; the Ethereum B contract was created on 2026-04-21, and the reviewed sources do not prove every balance moved on the first date.
  • Token page: 12,577,625 circulating and 8,422,375 in token-owned liquidity, while the live API reported 11,499,558.975603086853429721 circulating at review; team and investors are listed as zero.
  • Current holder products: trade, stake, Credit borrowing and Multiply.
  • Credit charges a 1% origination fee; no ongoing interest, expiry or liquidation threshold is documented.
  • Operations are controlled by a 3-of-6 Safe; the treasury Safe is owned by that operations Safe.
  • No formal insurance fund, token-holder vote, fixed yield or legal redemption right was found.
  • On 2026-09-05, live Relay `admin()` returned the 3-of-6 operations Safe; the direct treasury Safe record showed threshold one and that operations Safe as sole owner. Current individual executor and creator-pauser assignments were not enumerated.

Official links

Frequently asked questions

Is B a new token unrelated to YES?

Baseline’s migration FAQ identifies B as the Ethereum rebrand of YES and planned a one-for-one balance transfer plus consolidation of legacy debt into Credit. It announced a 2026-04-20 start; the B contract appeared on 2026-04-21, but the reviewed sources do not prove that every balance completed migration on the start date.

Can more B be minted?

The verified token contract minted 21 million units in its constructor and exposes no external mint function. Protocol fee and pause settings live in separate contracts.

Does BLV guarantee the dollar price?

No. BLV is an onchain reserve calculation and exit path described by the protocol. It is not a fiat peg, insurance policy or legal promise by a guarantor.

Why is there no liquidation in Credit?

Borrowing is capped against BLV and the collateral remains locked. That removes a conventional market-price liquidation threshold, but fees, contract risk and losses on leveraged Multiply positions remain.

Do B holders govern Baseline or receive fees?

Holding B alone provides no documented governance vote or fixed fee entitlement. Variable trading-fee rewards require a staked position, but borrowing and leverage automatically stake the collateral, so those users need not perform a separate staking action. Administrators retain operational controls.

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