Organization record
Record sog_issuer_neutrino
Neutrino Protocol
Waves-based protocol ecosystem associated with USDN and the later Neutrino Index / XTN lifecycle.
- Category
- Protocol or software system
- Regulatory character
- Protocol or decentralized system
- Jurisdiction
- Unknown or not publicly resolvedUnknown or not publicly resolved
- Connected assets
- 1
- Relationships
- 0 current1 historical
- Evidence
- 5 source records
Identity and taxonomy
Overview
Public classification, legal-form state, jurisdiction, roles, confidence, and review state remain explicit.| Organization category | Protocol or software system |
|---|---|
| Canonical organization type | Protocol Ecosystem |
| Legal form | Not recorded in canonical data |
| Legal-form state | Not Recorded |
| Regulatory character | Protocol or decentralized system |
| Jurisdiction | Unknown or not publicly resolved |
| Jurisdiction scope | Unknown or not publicly resolved |
| Functional roles | Protocol operator |
| Relationship states | Ended relationship |
| Primary display relationships | 1 |
| Official website | https://neutrino.at/ |
| Record confidence | Medium |
| Last reviewed | 2026-06-14 |
- Category
- Protocol or software system
- Regulatory character
- Protocol or decentralized system
- Jurisdiction
- Unknown or not publicly resolved
- Jurisdiction scope
- Unknown or not publicly resolved
- Functional roles
- Protocol operator
- Record confidence
- Medium
Connected assets
Relationships
Current, ended, and unknown relationships remain separate. Primary display is navigation only.| Stablecoin | Symbol | Functional role | Display | From | Until | State | Lifecycle |
|---|---|---|---|---|---|---|---|
| Neutrino USD | USDN | Protocol operator | Primary display | 2019-11-22 | 2023-01-31 | Ended relationship | Rebranded |
Neutrino USD
Primary display- Role
- Protocol operator
- State
- Ended relationship
- From
- 2019-11-22
- Until
- 2023-01-31
Material history
Events
Typed events and organization control actions remain linked to evidence.| Date | Event | Category | Subtype | Status effect |
|---|---|---|---|---|
| 2023-01-31 | Neutrino begins the Waves asset rename from USDN to XTN | Migration and rebrand | Rebrand and Classification Change | Rebranded |
| 2019-11-22 | USDN token issuance on Waves | Launch and introduction | Launch | Remained active |
Neutrino begins the Waves asset rename from USDN to XTN
Migration and rebrand · Rebrand and Classification Change
RebrandedUSDN token issuance on Waves
Launch and introduction · Launch
Remained activeProvenance
Evidence
Source identity, publication date, reliability, archive state, and relation count remain separate.| Source | Publisher | Source category | Provenance | Primary or secondary | Supported claims | Archive | Reliability |
|---|---|---|---|---|---|---|---|
| Neutrino Protocol FAQ Published Not yet recorded | Neutrino Protocol | Official statement or announcement Canonical: Official Blog | Subject-controlled source | Primary source | Usdn Original Protocol and Waves Backing Design | No archive recorded | High |
| What is SURF and why is it important for the Neutrino ecosystem? Published 2022-08-08 | Neutrino Protocol | Official statement or announcement Canonical: Official Blog | Subject-controlled source | Primary source | Usdn Recapitalization and Backing Ratio Context | No archive recorded | High |
| Why XTN is not actually burned? Published 2023-07-20 | Neutrino Protocol | Official statement or announcement Canonical: Official Blog | Subject-controlled source | Primary source | Usdn Former Name Xtn Transition and Token Issuance | No archive recorded | High |
| Neutrino Protocol current XTN page Published Not yet recorded | Neutrino Protocol | Official documentation or product page Canonical: Protocol Page | Subject-controlled source | Primary source | Current Xtn Identity and Non Usdn Site Context | No archive recorded | High |
| USDN>XTN: Step One Published 2023-01-31 | Neutrino Protocol | Official statement or announcement Canonical: Official Social Statement | Subject-controlled source | Primary source | Rebrand Effective Date, Waves Update Asset Info, Hard USD Classification End, Usdn Xtn Onchain Rename Start and Stablecoin Classification End | No archive recorded | High |
Neutrino Protocol FAQ
- Publisher
- Neutrino Protocol
- Published
- Not recorded
- Reliability
- High
What is SURF and why is it important for the Neutrino ecosystem?
- Publisher
- Neutrino Protocol
- Published
- 2022-08-08
- Reliability
- High
Why XTN is not actually burned?
- Publisher
- Neutrino Protocol
- Published
- 2023-07-20
- Reliability
- High
Neutrino Protocol current XTN page
- Publisher
- Neutrino Protocol
- Published
- Not recorded
- Reliability
- High
USDN>XTN: Step One
- Publisher
- Neutrino Protocol
- Published
- 2023-01-31
- Reliability
- High
Uncertainty
Known unknowns
Reviewed gaps remain visible instead of being converted into false certainty.external_rebrand_completion
SOG uses 2023-01-31 as the on-chain USDN-to-XTN identity-change boundary, but the dates when every external exchange, wallet, and data provider completed the staged rebrand remain unresolved.
- Severity
- High
- Last checked
- 2026-06-23
Do not reinterpret later external ticker updates as the canonical on-chain transition boundary.
contract_and_redemption_state
The present status of historical USDN contract mechanics and their relationship to XTN requires chain-level verification.
- Severity
- High
- Last checked
- 2026-06-14
Historical USDN and current XTN mechanics remain separated.
Maintenance