QiDao publicly launches MAI borrowing on Polygon

QiDao published an operational Polygon borrowing guide on May 2, 2021 showing users how to create vaults and borrow MAI, previously called miMATIC. SOG uses this first-party public-availability boundary as the canonical launch date.

Date: 2021-05-02
Category: Launch and introduction
Subtype: Launch
Status effect: Remained active
Recovery: Not applicableNot yet recorded
Evidence: 6 source records5 relations

Identity and classification

Overview

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

Date	2021-05-02
Public event category	Launch and introduction
Canonical event subtype	Launch
Structured detail kind	Launch
Stablecoin subjects	QiDAO MAI
Organization subjects	QiDAO
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	Official public instructions establish operating MAI borrowing on Polygon on 2021-05-02.
Structured detail coverage	Structured fields available below
Record confidence	High

Date: 2021-05-02
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: Official public instructions establish operating MAI borrowing on Polygon on 2021-05-02.
Record confidence: High

Affected records

Subjects

Stablecoin and organization subjects remain separate record groups.

Stablecoin subject

QiDAO MAI

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

Organization subject

QiDAO

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Typed record

Structured detail

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

Structured event detail

Launch detail — Summary	Official public instructions establish operating MAI borrowing on Polygon on 2021-05-02.
Launch detail — Status	Active Same Asset Previously Mimatic
Launch detail — Related organizations	sog_issuer_qidao

Launch detail — Summary: Official public instructions establish operating MAI borrowing on Polygon on 2021-05-02.
Launch detail — Status: Active Same Asset Previously Mimatic
Launch detail — Related organizations: sog_issuer_qidao

Provenance

Evidence

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

6 source identities · 6 evidence relations
Source	Publisher	Source category	Provenance	Primary or secondary	Supported claims	Archive	Reliability
QiDAO glossary Published Not yet recorded	QiDAO	Official documentation or product page Canonical: Official Documentation	Subject-controlled source	Primary source	Identity, Mimatic Previous Name, Mai Current Name, Same Asset Continuity, Identity and Name Continuity	Archive index or wildcard	High
MAI detailed introduction Published Not yet recorded	QiDAO	Official documentation or product page Canonical: Official Documentation	Subject-controlled source	Primary source	Vaults, Collateral, Debt, Repayment, Vault Model	Archive index or wildcard	High
MAI Peg Stability Module Published Not yet recorded	QiDAO	Official documentation or product page Canonical: Official Documentation	Subject-controlled source	Primary source	PSM, Mint, Queued Redemption, Fees, Withdrawal Delay, Stablecoin Mint and Redemption	Archive index or wildcard	High
MAI smart contract addresses Published Not yet recorded	QiDAO	Official documentation or product page Canonical: Official Documentation	Subject-controlled source	Primary source	Polygon Native Token, Multichain Addresses, Vaults, Deployment Inventory, Current Multichain Token and Vault Addresses	Archive index or wildcard	High
Your Guide to Making Stablecoins on Polygon Published 2021-05-02	QiDao Protocol	Official statement or announcement Canonical: Official Blog	Subject-controlled source	Primary source	Launch Date, Polygon, Vault Creation, Mai Borrowing, Mimatic Previous Name, Polygon Public Launch and Borrowing	Archive index or wildcard	High
Introducing QiDao V2 Published 2022-06-28	QiDao Protocol	Official statement or announcement Canonical: Official Blog	Subject-controlled source	Primary source	V1 May 2021, V2 Announcement, Liquidation Engine, Risk Management, Chain Specific Design, V1 Origin and V2 Architecture	Archive index or wildcard	High