Event record
Record sog_ev_susd_rebrand_2018
nUSD is renamed sUSD during the Synthetix rebrand
Havven announced its transition to Synthetix on November 30, 2018 and mapped nUSD to sUSD. The announcement stated that contract addresses would not change, so SOG treats this as a same-token rebrand rather than a new stablecoin launch.
- Date
- 2018-11-30
- Category
- Migration and rebrand
- Subtype
- Rebrand
- Status effect
- No lifecycle change
- Recovery
- Not applicableNot yet recorded
- Evidence
- 3 source records2 relations
Identity and classification
Overview
Date, taxonomy, impact, recovery, mechanism, confidence, and evidence remain separate.| Date | 2018-11-30 |
|---|---|
| Public event category | Migration and rebrand |
| Canonical event subtype | Rebrand |
| Structured detail kind | Governance Change |
| Stablecoin subjects | Synthetix USD |
| Organization subjects | Synthetix |
| Impact | Medium |
| Effect on stablecoin lifecycle | No lifecycle change |
| Canonical status-effect value | No recorded change |
| Recovery or reversal | Not applicable |
| Recovery date | Not Applicable |
| Cause or mechanism | Project and token naming changed from Havven and nUSD to Synthetix and sUSD without contract-address changes. |
| Structured detail coverage | Structured fields available below |
| Record confidence | High |
- Date
- 2018-11-30
- Public category
- Migration and rebrand
- Canonical subtype
- Rebrand
- Structured detail kind
- Governance Change
- Impact
- Medium
- Status effect
- No lifecycle change
- Recovery
- Not applicable
- Recovery date
- Not yet recorded
- Cause or mechanism
- Project and token naming changed from Havven and nUSD to Synthetix and sUSD without contract-address changes.
- Record confidence
- High
Affected records
Subjects
Stablecoin and organization subjects remain separate record groups.Synthetix USD
Open the stablecoin dossier for current state, organizations, deployments, evidence, and unknowns.
Synthetix
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.| Governance-change detail — Summary | Project and token naming changed from Havven and nUSD to Synthetix and sUSD without contract-address changes. |
|---|---|
| Governance-change detail — Status | Implemented Same Token Rebrand |
| Governance-change detail — Resolution date | 2018-11-30 |
| Governance-change detail — Affected deployments | sog_dep_susd_ethereum_seed |
| Governance-change detail — Related organizations | sog_issuer_synthetix |
- Governance-change detail — Summary
- Project and token naming changed from Havven and nUSD to Synthetix and sUSD without contract-address changes.
- Governance-change detail — Status
- Implemented Same Token Rebrand
- Governance-change detail — Resolution date
- 2018-11-30
- Governance-change detail — Affected deployments
- sog_dep_susd_ethereum_seed
- Governance-change detail — Related organizations
- sog_issuer_synthetix
Provenance
Evidence
Source identity, publisher, publication date, reliability, archive, and relation count remain separate.| Source | Publisher | Source category | Provenance | Primary or secondary | Supported claims | Archive | Reliability |
|---|---|---|---|---|---|---|---|
| Rebuilding sUSD Published 2026-02-12 | Synthetix | Official statement or announcement Canonical: Official Protocol Update | Subject-controlled source | Primary source | Persistent Depeg, Minting Deprecation, Repeg Plan, 420 Pool, Persistent Depeg and Repeg Measures | No archive recorded | High |
| Havven is transforming into Synthetix! Published 2018-11-30 | Synthetix | Official statement or announcement Canonical: Official Protocol Announcement | Subject-controlled source | Primary source | Rebrand, Same Contract, Nusd Alias, Susd Name, Nusd to Susd Rebrand | Archive index or wildcard | High |
| Synths are now live on Mainnet Published 2018-12-07 | Synthetix | Official statement or announcement Canonical: Official Protocol Announcement | Subject-controlled source | Primary source | Susd, Nusd Continuity, Synth Mainnet, Susd Continuity from Nusd | Archive index or wildcard | High |
Rebuilding sUSD
- Publisher
- Synthetix
- Published
- 2026-02-12
- Reliability
- High
- Relations
- 0
Havven is transforming into Synthetix!
- Publisher
- Synthetix
- Published
- 2018-11-30
- Reliability
- High
- Relations
- 1
Synths are now live on Mainnet
- Publisher
- Synthetix
- Published
- 2018-12-07
- Reliability
- High
- Relations
- 1
Maintenance