How ONE-CHAIN works.

An asset the institution already holds becomes an instrument that carries its own rules.

The starting point is something the institution has already underwritten: a loan facility, a bond or note, a stake in an operating company, a participation in a single-asset vehicle. ONE-CHAIN does not originate, price or credit-assess it. The institution registers the asset, and the platform issues a digital instrument that represents participation in it.

That instrument is an ERC-3643 token on a permissioned ledger. Unlike a bearer token, it can only be held by a wallet bound to a verified identity, and it carries its transfer rules, its eligibility logic and its disclosure references: term sheet, governing law, jurisdiction. The underlying asset and its servicing agreement stay with the originating institution.

Terms that used to sit in separate side agreements become parameters inside the instrument.

One asset rarely suits every investor. Structuring divides the exposure into tranches (senior, mezzanine, junior), each with its own size, currency, maturity, interest rate and redemption schedule. The originator sets these when the issuance is configured. Tranches can also be custom: a version tailored to one institution's mandate, with its own terms and eligibility.

Each tranche also carries its eligibility profile: which jurisdictions may hold it, what accreditation is required, which sector limits apply, and how much any one holder may own. These are not undertakings a participant promises to respect. They are conditions the token checks every time it is asked to move, and they are readable by participants and by the supervising authority.

An offering reaches the investors it was structured for, and nobody else.

Once an issuance is published, investors who have been onboarded and whose profile matches the tranche's eligibility rules can subscribe to it: qualified individuals, family offices and institutions. There is no retail access. An investor who does not meet an instrument's rules cannot hold it.

After issuance, a holder may transfer to another approved holder. The token runs the same identity and eligibility checks on that secondary transfer as it did on the primary one, so the exposure never leaves the perimeter.

Interest payments, redemptions and records run on the schedule the instrument already carries.

After issuance the work is servicing: paying interest, processing redemptions, recording corporate actions, refreshing identity checks. Because the schedule and the holders of record are both on the ledger, a payment date resolves to a list of who is owed what.

Cash moves through the platform, and settlement takes minutes. Each distribution is recorded against the instrument, reconciled with the originator's books, and visible to the supervising authority as it happens. An audit becomes a matter of reading the record, not rebuilding it.