Why
The load-bearing word is claim. A derivative tracks a price: it needs a counterparty, a margin model and a liquidation path, and the underlying never has to exist anywhere. A claim needs a share to actually exist, in a specific account, in a specific number, at every moment. That single word moves the problem out of financial engineering and into bookkeeping — and bookkeeping across two ledgers that settle at different speeds is the oldest unsolved operational problem in finance, not a new one crypto introduced.
The hiring signal from event-contract-plumbing repeats here with the nouns swapped. The people needed are not blockchain engineers. They are people who know custody reconciliation, corporate actions — splits, dividends, mergers, each of which changes a share count that a token contract has no idea about — and market-data licensing. The third is the one that gets forgotten: a price shown to a user is a licensed product, and Chainlink being the feed does not make the licence question disappear. It relocates it.
B20 is the small detail worth remembering. A Base token standard re-cut for stablecoins and RWAs is the first visible case of the most-used token standard splitting to fit a product requirement rather than a technical one. Standards fragmenting under commercial pressure is a different phenomenon from standards competing on merit, and it is worth knowing the name of the first one.
How it works
What the token does, and what still happens somewhere else
| Job | On chain | Off chain, and who owns it |
|---|---|---|
| Ownership record | Token balance | The custodian's share ledger — and that one is authoritative |
| Price | Chainlink feed | Exchange market data, licensed from the venue |
| Dividend | Nothing in a token standard receives one | Custodian receives it; the distribution path has to be built |
| Split or merger | Supply must change to stay a true claim | Corporate-action processing, largely manual across the industry |
| Redemption | Burn | Broker sells, cash settles days later |
| Eligibility | Transfer restriction, geofence | Jurisdiction test at onboarding — see the footnote below |
Reconciliation is the product
Every row above is a place where the two ledgers can disagree, and the token holder cannot see the disagreement. The only real question a design has to answer is what happens in the gap: does the chain hold the claim in a pending state until the custodian confirms, or does it mint on trust and repair afterwards? The first is honest and slow, the second is fast and creates an exposure nobody prices. That choice is the whole architecture, and it is made before any contract is written.
The jurisdiction footnote
The listing is for non-US users, which is the same shape as every other constraint in this week's reading: the product did not change, the jurisdiction decided the category. Whether Korea sits inside that non-US perimeter is not stated anywhere public, and that ambiguity is itself the finding — see jurisdiction-decides-the-category.
Where it lands in Jayverse
- Personas: enumerate every way on-chain supply and the off-chain record can diverge. For any Personas or claim-bearing token, list mint-ahead-of-settlement, a failed purchase, and a rights change, and for each say who notices, how fast, and what the holder sees meanwhile.
- Auditor: decide, and write down, pending-versus-mint-on-trust. The reconciliation choice — hold a claim pending off-chain confirmation, or mint on trust and repair after — is the whole architecture for any wrapped asset, and it must be made before the contract, not discovered after a mismatch.
- Number: resolve the market-data licence question before distributing any priced reading. If Number ever shows a price sourced from a feed, the licence for that data is a real cost and a real constraint, not a detail that disappears because an oracle carries it.
Key expressions
| Expression | 뜻 · 쓰이는 자리 |
|---|---|
| load-bearing (word) | 구조를 떠받치는(핵심적인) · 문장·논리 전체를 지탱하는 핵심 단어를 가리키는 비유. "The load-bearing word is claim" |
| broker-custodian | 중개·수탁을 겸하는 업체 · 실물 주식을 보관하며 거래를 중개하는 규제 대상 기관. "held by Alpaca as a regulated broker-custodian" |
| corporate actions | 기업 행위(액면분할·배당·합병 등) · 주식 수를 변경시키는 회사의 공식 조치들. "corporate actions — splits, dividends, mergers" |
| market-data licensing | 시세 데이터 라이선스(사용권) · 거래소 시세를 제공하려면 별도 계약이 필요함을 가리킴. "and market-data licensing" |
| geofence | 지리적 접근 제한(지오펜스) · 특정 지역 사용자의 접근을 기술적으로 차단하는 장치. "Transfer restriction, geofence" |
| authoritative | (기록이) 공식적·최종 근거가 되는 · 두 장부 중 어느 쪽이 진짜 기준인지 말할 때. "and that one is authoritative" |
| price (an exposure) | 리스크(노출)에 값을 매기다 · 위험을 계량화해 비용으로 반영한다는 뜻의 금융 동사. "creates an exposure nobody prices" |
| re-cut | (기준·규격을) 다시 잘라 만들다 · 기존 표준을 새 목적에 맞게 변형한 것을 가리킴. "A Base token standard re-cut for stablecoins" |
| relocate | (문제·책임 등이) 자리를 옮기다 · 사라지는 게 아니라 다른 곳으로 이동함을 가리킴. "It relocates it" |
| RWA | 실물자산(Real World Asset)의 토큰화 · 스테이블코인처럼 오프체인 자산을 대표하는 토큰 범주. "re-cut for stablecoins and RWAs is the first visible case" |
| Alpaca | 규제 대상 중개·수탁 기관(regulated broker-custodian) · 이 토큰화 주식의 실물 주식을 보관하는 회사. "held by Alpaca as a regulated broker-custodian" |
| B20 | Base 체인의 토큰 표준(a Base token standard) · 스테이블코인·RWA용으로 새로 만든 토큰 규격. "a Base token standard referred to as B20" |