fxUSD becomes publicly available on Ethereum

After f(x) Protocol announced fxUSD and opened a seeding phase, an Ethereum Curve pool containing fxUSD was created on February 27, 2024. SOG uses this on-chain public-availability boundary as the canonical launch date rather than the earlier announcement or seeding-start dates.

Date: 2024-02-27
Category: Launch and introduction
Subtype: Launch
Status effect: Remained active
Recovery: Not applicableNot yet recorded
Evidence: 8 source records7 relations

Identity and classification

Overview

Date, taxonomy, impact, recovery, mechanism, confidence, and evidence remain separate.

Date	2024-02-27
Public event category	Launch and introduction
Canonical event subtype	Launch
Structured detail kind	Launch
Stablecoin subjects	f(x) Protocol fxUSD
Organization subjects	f(x) Protocol
Impact	High
Effect on stablecoin lifecycle	Remained active
Canonical status-effect value	Active
Recovery or reversal	Not applicable
Recovery date	Not Applicable
Cause or mechanism	fxUSD reached a reviewed public-availability boundary on Ethereum on 2024-02-27 after its seeding phase began.
Structured detail coverage	Structured fields available below
Record confidence	High

Date: 2024-02-27
Public category: Launch and introduction
Canonical subtype: Launch
Structured detail kind: Launch
Impact: High
Status effect: Remained active
Recovery: Not applicable
Recovery date: Not yet recorded
Cause or mechanism: fxUSD reached a reviewed public-availability boundary on Ethereum on 2024-02-27 after its seeding phase began.
Record confidence: High

Affected records

Subjects

Stablecoin and organization subjects remain separate record groups.

Stablecoin subject

f(x) Protocol fxUSD

Open the stablecoin dossier for current state, organizations, deployments, evidence, and unknowns.

Organization subject

f(x) Protocol

Open the organization record for roles, relationships, events, evidence, and unknowns.

Typed record

Structured detail

Event-type-specific facts remain visible with explicit value states.

Structured event detail

Launch detail — Summary	fxUSD reached a reviewed public-availability boundary on Ethereum on 2024-02-27 after its seeding phase began.
Launch detail — Status	Active Same Proxy Now V2
Launch detail — Related organizations	sog_issuer_fx_protocol

Launch detail — Summary: fxUSD reached a reviewed public-availability boundary on Ethereum on 2024-02-27 after its seeding phase began.
Launch detail — Status: Active Same Proxy Now V2
Launch detail — Related organizations: sog_issuer_fx_protocol

Provenance

Evidence

Source identity, publisher, publication date, reliability, archive, and relation count remain separate.

8 source identities · 8 evidence relations
Source	Publisher	Source category	Provenance	Primary or secondary	Supported claims	Archive	Reliability
Core products of f(x) Protocol 2.0 Published Not yet recorded	f(x) Protocol	Official documentation or product page Canonical: Official Documentation	Subject-controlled source	Primary source	Identity, Fxsave Boundary, Position Products, Collateral, Identity and Product Boundaries	Archive index or wildcard	High
Key functions of f(x) Protocol Published Not yet recorded	f(x) Protocol	Official documentation or product page Canonical: Official Documentation	Subject-controlled source	Primary source	Mint, Redemption, Oracle Pricing, Collateral Positions, Issuance and Redemption	Archive index or wildcard	High
f(x) stability pool Published Not yet recorded	f(x) Protocol	Official documentation or product page Canonical: Official Documentation	Subject-controlled source	Primary source	Stability Pool, fxSAVE, Income Boundary, Peg Support, Stability and Income Boundary	Archive index or wildcard	High
f(x) Protocol contracts Published Not yet recorded	f(x) Protocol	Official documentation or product page Canonical: Official Documentation	Subject-controlled source	Primary source	Ethereum Deployment, Fxusd Proxy, Version 1 Contracts, Version 2 Contracts, Current Proxy and Versioned Contracts	Archive index or wildcard	High
fxUSD: This ain’t your bank’s stablecoin Published 2024-01-11	f(x) Protocol	Official statement or announcement Canonical: Official Blog	Subject-controlled source	Primary source	Announcement, Identity, Design, Prelaunch Boundary, Product Announcement Before Launch	Archive index or wildcard	High
fxUSD Seeding Event: The Race to 500 ETH! Published 2024-02-23	f(x) Protocol	Official statement or announcement Canonical: Official Blog	Subject-controlled source	Primary source	Seeding Start, 500 Eth Threshold, Mint Redeem Condition, Launch Boundary, Seeding Phase and Full Live Condition	Archive index or wildcard	High
GHO/fxUSD Curve pool creation on Ethereum Published 2024-02-27	Etherscan	On-chain record or explorer Canonical: Onchain Explorer	Technical primary source	Primary source	Curve Pool Creation, Ethereum, Fxusd Public Liquidity, Launch Date, Onchain Public Availability Boundary	Archive index or wildcard	High
What is the difference between f(x) Protocol V1 and V2? Published Not yet recorded	f(x) Protocol	Official documentation or product page Canonical: Official Documentation	Subject-controlled source	Primary source	Version 1, Version 2, Architecture Change, Stablecoin Continuity, V1 V2 Architecture Boundary	Archive index or wildcard	High