THEME 02 / OWNERSHIP & CUSTODY

Ownership, custody & rights

Separate owning, holding and being able to operate. Connect the asset, the relevant rights, the party responsible for custody and the documents that support each description.

AKIO HIRAYAMA

FIELD NOTES

Storage box and separate key

01

Distinguish an asset from rights relating to it

Descriptions of assets sometimes use the same language for an object or record and for the rights a person has in relation to it. A visible balance, a certificate or an identified storage location can begin an investigation. None necessarily answers every question about the extent of a right or the conditions for delivery, transfer or withdrawal.

Start by identifying the subject of the arrangement. Then separate what can be requested from whom, and who manages the asset or record. Contracts, registers and the applicable legal framework may matter to the assessment of rights. A label alone is not enough; the practical first step is to identify the documents and checks needed to understand the arrangement.

02

Five distinct lines of enquiry

  • Asset: Which item, quantity or identifier does the description concern?
  • Right: Does the description address use, proceeds, transfer or a request for return?
  • Management: Who handles custody, record-keeping and transfer instructions?
  • Reconciliation: Can the contractual subject be connected to the custody or account record?
  • Exceptions: Who should be contacted if an asset is lost, access is unavailable or the agreement ends?

03

Different evidence answers different questions

The following table is a way to organise questions, not a definitive legal classification. Physical assets, certificates, account balances and digital records require different checks. The aim is not merely to collect a document. It is to examine whether the connection between the identified asset, the claimed rights and the management arrangement remains clear.

EvidenceInformation soughtWhat it does not establish by itself
Agreement or termsParties, subject and stated entitlementsCurrent custody conditions
Custody records or reportsWhere and by whom something is managedA complete legal assessment of rights
Account display or balance recordRecorded quantity or statusUnconditional availability for withdrawal or transfer
Transfer or return procedureRecipient, documents and requirementsWhether exceptions follow the same process

04

Hypothetical example: linking a certificate to custody

Imagine that a purchaser receives a certificate while a different company is responsible for storage. This is a hypothetical illustration. If the item on the certificate cannot be matched to an identifier in the custodian’s record, and the return process is unclear, the existence of paperwork is not the same as a confirmed return procedure.

Useful follow-up questions concern reconciliation, the relationship with the custodian, the party authorised to receive an instruction and the documentation required. Repeating the name of the certificate will not answer those questions. Where an explanation is provided verbally, identify the relevant written terms so that the answer can be checked and referred to later.

05

Use a common comparison structure

Compare arrangements using consistent headings: rights, costs, period and exit conditions. Within those headings, keep the documents describing rights separate from documents describing custody. Record the source of each answer. This makes a gap in evidence visible without turning it into an unsupported conclusion about the whole arrangement.

  • Record document dates, issuers, subjects and versions.
  • Explain relationships where the seller, agent and custodian have different names.
  • Distinguish the ability to transfer an asset from the ability to sell it at a desired price.

Align the basis of comparison

01

Rights

What is held

02

Costs

Total and conditions

03

Time horizon

For how long

04

Exit terms

How it ends

06

Digital access introduces another layer

For digital assets, the management of access credentials or keys affects the ability to operate. Operational control does not, by itself, describe every contractual or legal right. The technical arrangement and the conditions agreed with a service provider should therefore be examined separately rather than treated as interchangeable evidence.

Where a question remains open, identify exactly what is missing and which document or qualified review could address it. Moving from “it should be owned” to a supported description of rights requires evidence. General explanatory material helps frame the enquiry; a conclusion about a specific arrangement depends on its documents and relevant circumstances.

07

Continue exploring

Sources and scope

  1. UNIDROIT Principles on Digital Assets and Private Law · Checked 2026-10-16International private-law principles on digital assets. They are not automatically binding domestic law; an actual arrangement requires the relevant contract and applicable law to be checked.