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Record sog_st_bison_usb

USBBison Bank Electronic Money Token — US Dollar

Also recorded as USB, Bison Bank USB, Bison Electronic Money Token US Dollar

Restricted
Lifecycle
Restricted
Issuance
Restricted
Reference target
US dollar
Primary organization
Bison Bank, S.A.
No additional recorded relationship
Launch
2026-05-06
Redemption
Issuer Redemption
Backing
Unknown
Stabilization
Issuer redemption
Last review
2026-08-03

Reviewed assessment

Identity and current state

This summary reports reviewed facts and uncertainty. It is not a rating or recommendation.

U.S.-dollar-referenced electronic-money token issued by Bison Bank, S.A. for pre-approved institutional partners, with 1:1 issuance and redemption claims and an allowlisted Solana Token-2022 deployment whose exact mint address is not published in the reviewed official sources.

NameBison Bank Electronic Money Token — US Dollar
SymbolUSB
AliasesUSB, Bison Bank USB, Bison Electronic Money Token US Dollar
Asset classStablecoin
Lifecycle statusRestricted
Issuance statusRestricted
Canonical record IDsog_st_bison_usb
Route slugbison-bank-usb
Record confidenceHigh
Last reviewed2026-08-03
Name
Bison Bank Electronic Money Token — US Dollar
Symbol
USB
Aliases
USB, Bison Bank USB, Bison Electronic Money Token US Dollar
Asset class
Stablecoin
Lifecycle status
Restricted
Issuance status
Restricted
Canonical record ID
sog_st_bison_usb
Route slug
bison-bank-usb
Record confidence
High
Last reviewed
2026-08-03
Record coverage
SectionEntries
Organizations1
Sources3
Reserve reports1
Reserve components1
Model-history events0
Regulatory notes0
Deployments1
Issuer-control actions0
Open questions5
Events1
Organizations and control

Primary display is a navigation and summary choice only. It does not replace other organizations or imply sole legal responsibility, operational control, reserve custody, or historical continuity.

Governance
Centralized
Primary display organization
Bison Bank, S.A.
Primary display role
Legal issuer
Relationship coverage
1 recorded relationship
Control and relationship coverage
Display selection mode
Deterministic Policy
Current relationships
1
Ended relationships
0
Unknown relationship state
0
Freeze capability
0 recorded yes · 0 recorded no · 1 not recorded
Blacklist capability
0 recorded yes · 0 recorded no · 1 not recorded
Deployment control-event references
1
Observed issuer-control events
0
All current, ended, and unknown-state organization relationships
OrganizationOrganization categoryRegulatory characterJurisdictionRoleDisplay priorityFromUntilRelationship status
Bison Bank, S.A.Unknown or not yet classifiedUnknown or unresolvedPortugalLegal issuerPrimary display2026-05-06Not yet recordedActive relationship
Unknown or not yet classified

Bison Bank, S.A.

Primary display
Functional role
Legal issuer
Relationship status
Active relationship
Regulatory character
Unknown or unresolved
Jurisdiction
Portugal
From
2026-05-06
Until
Not recorded

Mechanism

How the asset works

Primary operating facts are shown first. Classification and methodology details remain available below.
Reference target
US dollar
Public backing model
Unknown
Primary stabilization mechanism
Issuer redemption
Redemption / exit model
Issuer Redemption
Valuation source
Public information is incomplete
Yield / rebase profile
No recorded change · Accrual: No recorded change
Classification and mechanism details
Reference kind
Fiat
Comparison category
US dollar
Target value
1
Reference methodology
USB targets one U.S. dollar through Bison Bank issuance and redemption at par for approved institutional partners.
Canonical backing types
Other
Reserve component categories
Other
Recorded model description
Fiat Reserve Backed
Classification notes
Centrally issued U.S.-dollar electronic-money token with institutional-only access, allowlisted transfers, issuer redemption at par, and reserve composition retained as unknown beyond the issuer's high-quality and liquid investment framework.

Reserve and redemption

Reserve and redemption

Recorded components, disclosures, reports, and redemption conditions remain explicit.

Reserve components

  • U.S.-dollar fiat proceeds managed under the issuer's stated conservative high-quality and liquid investment framework; exact current asset categories are not publishedOther · This component preserves the issuer's general reserve-management claim without inventing cash, deposit, security, maturity, amount, share, or custodian facts. It is not a token-specific attestation component.
Reserve profile
Disclosure statusMicar Whitepaper Framework No Token Specific Attestation
Backing typesOther
SummaryBison Bank describes USB as issued and redeemed at par against U.S.-dollar fiat proceeds managed under a conservative high-quality and liquid investment strategy. The reviewed public sources do not establish current token-specific reserve categories, amounts, shares, custodian identity, liabilities, excess reserves, or a token-specific assurance opinion.
As of2026-03-12
Profile confidenceHigh
Disclosure status
Micar Whitepaper Framework No Token Specific Attestation
Backing types
Other
Summary
Bison Bank describes USB as issued and redeemed at par against U.S.-dollar fiat proceeds managed under a conservative high-quality and liquid investment strategy. The reviewed public sources do not establish current token-specific reserve categories, amounts, shares, custodian identity, liabilities, excess reserves, or a token-specific assurance opinion.
As of
2026-03-12
Profile confidence
High
Redemption profile
Current statusInstitutional Only
Settlement assetUSD fiat
Eligible partiesPre-approved institutional partners with the required Bison Bank relationship, completed AML/KYC review, and an approved Solana-compatible wallet.
Retail accessNo direct retail issuance or redemption channel is established in the reviewed public sources.
Institutional accessAvailable to approved institutional partners through the Bison workflow subject to current compliance and allowlist controls.
Minimum amountnot stated in the reviewed public sources
Feenot stated in the reviewed public sources
Settlement timeWithin two Lisbon business days after required compliance checks and transfer of USB under the reviewed whitepaper terms.
Regional limitsInstitutional Partner Approval Required, Bison Bank Relationship Required, Aml Kyc Screening Applies, Approved Wallet Allowlist Required, Not yet recorded
Current status
Institutional Only
Settlement asset
USD fiat
Eligible parties
Pre-approved institutional partners with the required Bison Bank relationship, completed AML/KYC review, and an approved Solana-compatible wallet.
Retail access
No direct retail issuance or redemption channel is established in the reviewed public sources.
Institutional access
Available to approved institutional partners through the Bison workflow subject to current compliance and allowlist controls.
Minimum amount
not stated in the reviewed public sources
Fee
not stated in the reviewed public sources
Settlement time
Within two Lisbon business days after required compliance checks and transfer of USB under the reviewed whitepaper terms.
Regional limits
Institutional Partner Approval Required, Bison Bank Relationship Required, Aml Kyc Screening Applies, Approved Wallet Allowlist Required, Complete Current Partner and Jurisdiction Inventory Not Recorded
Reserve and attestation history
DatePublisherTypeAssets coveredRecord confidence
2026-03-12Bison Bank, S.A.Issuer Whitepaper Reserve and Redemption FrameworkOtherHigh

Bison Bank, S.A.

2026-03-12
Type
Issuer Whitepaper Reserve and Redemption Framework
Assets covered
Other
Record confidence
High

Evidence

Evidence

Publisher, provenance, supported claims, archive state, reliability, and publication date remain separate.
3 source identities · 3 evidence relations
SourcePublisherSource categoryProvenancePrimary or secondarySupported claimsArchiveReliability
Bison Electronic Money Token: the first Portuguese stablecoin is launched today
Published 2026-05-06
Bison BankOfficial statement or announcement
Canonical: Official Announcement
Subject-controlled sourcePrimary sourceIdentity, Issuer, Launch, Lineage, Reference Asset, Reserve Framework, Access, Event, Bison Eub Usb Launch Identity Issuer Backing and Institutional AccessArchive index or wildcardHigh
USB — Bison Bank Electronic Money Token — US Dollar
Published Not yet recorded
Bison BankOfficial documentation or product page
Canonical: Official Product Page
Subject-controlled sourcePrimary sourceIdentity, Issuer, Reference Asset, Deployment, Issuance, Redemption, Access, Reserve Framework, Event, Bison Usb Identity USD Reference Solana Issuance Redemption Allowlist and Reserve FrameworkArchive index or wildcardHigh
Bison Bank USB Crypto-Asset White Paper
Published 2026-03-12
Bison Bank, S.A.Legal terms or disclosure
Canonical: Official Legal Documentation
Subject-controlled sourcePrimary sourceIdentity, Issuer, Legal, Regulatory Context, Offer Start, Deployment, Contract Identity Boundary, Issuance, Redemption, Access, Control Policy, Reserve Framework, Income, Risk, Event, Bison Usb Mica Legal Offer Solana Token 2022 Identifier Boundary Issuance Redemption Access Controls Reserve Framework and No YieldArchive index or wildcardHigh
Official documentation or product page

USB — Bison Bank Electronic Money Token — US Dollar

High
Publisher
Bison Bank
Published
Not yet recorded
Provenance
Subject-controlled source
Primary or secondary
Primary source
Supported claims
Identity, Issuer, Reference Asset, Deployment, Issuance, Redemption, Access, Reserve Framework, Event, Bison Usb Identity USD Reference Solana Issuance Redemption Allowlist and Reserve Framework
Reliability
High
High
Publisher
Bison Bank, S.A.
Published
2026-03-12
Provenance
Subject-controlled source
Primary or secondary
Primary source
Supported claims
Identity, Issuer, Legal, Regulatory Context, Offer Start, Deployment, Contract Identity Boundary, Issuance, Redemption, Access, Control Policy, Reserve Framework, Income, Risk, Event, Bison Usb Mica Legal Offer Solana Token 2022 Identifier Boundary Issuance Redemption Access Controls Reserve Framework and No Yield
Reliability
High

Known unknowns

Known unknowns and coverage

Missing or disputed facts remain visible instead of being converted into certainty.
Open questions
TopicWhat remains unclearValue statePriorityLast checked
Exact Solana Mint and Digital Token IdentifierOfficial USB materials establish Solana Token-2022 and approved-wallet use, but the reviewed whitepaper records its digital-token identifier field as not applicable and no exact mint address received a second authoritative or direct on-chain confirmation.Unknown after reviewHigh2026-08-03
First Onchain Issuance Supply and Date BoundaryThe USB whitepaper states an offer start date of 2026-04-10 and the official launch article states a public launch on 2026-05-06. The exact first on-chain mint, first holder allocation, initial circulating supply, and current supply remain unestablished.Unknown after reviewMedium2026-08-03
Current Reserve Composition Custodian and Token Specific AssuranceThe issuer describes par issuance and redemption and a conservative high-quality and liquid investment framework, but the reviewed sources do not establish current USB reserve categories, amounts, shares, custodian identity, liabilities, excess reserves, or a token-specific audit or attestation opinion.Unknown after reviewHigh2026-08-03
Current Issuance Redemption Fees Minimums and Access InventoryApproved institutional access, AML/KYC, a Bison Bank relationship, and an approved wallet are supported. The current issuance and redemption fee schedule, minimum amounts, complete partner inventory, customer-type policy, country inventory, and approved-wallet inventory remain unpublished in the reviewed sources.Unknown after reviewMedium2026-08-03
Current Token 2022 Control Authorities and Operational StateThe reviewed USB whitepaper describes approved-wallet restrictions and issuer control capabilities, but the exact mint authority, freeze authority, permanent delegate, transfer hook, allowlist administrator, block or recall authority, role-holder addresses, and current operational control state remain unestablished.Unknown after reviewHigh2026-08-03

Exact Solana Mint and Digital Token Identifier

Official USB materials establish Solana Token-2022 and approved-wallet use, but the reviewed whitepaper records its digital-token identifier field as not applicable and no exact mint address received a second authoritative or direct on-chain confirmation.

Value state
Unknown after review
Priority
High
Last checked
2026-08-03

First Onchain Issuance Supply and Date Boundary

The USB whitepaper states an offer start date of 2026-04-10 and the official launch article states a public launch on 2026-05-06. The exact first on-chain mint, first holder allocation, initial circulating supply, and current supply remain unestablished.

Value state
Unknown after review
Priority
Medium
Last checked
2026-08-03

Current Reserve Composition Custodian and Token Specific Assurance

The issuer describes par issuance and redemption and a conservative high-quality and liquid investment framework, but the reviewed sources do not establish current USB reserve categories, amounts, shares, custodian identity, liabilities, excess reserves, or a token-specific audit or attestation opinion.

Value state
Unknown after review
Priority
High
Last checked
2026-08-03

Current Issuance Redemption Fees Minimums and Access Inventory

Approved institutional access, AML/KYC, a Bison Bank relationship, and an approved wallet are supported. The current issuance and redemption fee schedule, minimum amounts, complete partner inventory, customer-type policy, country inventory, and approved-wallet inventory remain unpublished in the reviewed sources.

Value state
Unknown after review
Priority
Medium
Last checked
2026-08-03

Current Token 2022 Control Authorities and Operational State

The reviewed USB whitepaper describes approved-wallet restrictions and issuer control capabilities, but the exact mint authority, freeze authority, permanent delegate, transfer hook, allowlist administrator, block or recall authority, role-holder addresses, and current operational control state remain unestablished.

Value state
Unknown after review
Priority
High
Last checked
2026-08-03

Lifecycle

History

Current classification remains separate from dated changes and incidents.

Model and lifecycle changes

No separate model-change event is currently recorded.

Event timeline
DateEventCategorySubtypeStatus effectRecovery
2026-05-06Bison Bank launches the USB U.S.-dollar electronic-money tokenLaunch and introductionLaunchRestricted or impairedNot applicable

Related records and corrections

Corrections and further reading

Open connected records, methodology, machine-readable data, or report a correction.