Holdfast
The Digital Estate Dossier  ·  UK  ·  Vol. I
ReportNº 01 / 2026
A report on what is left behind

Your digital life has no next of kin.

Every year, billions in UK assets vanish — locked behind passwords no one knows, bound to devices no one can unlock, absorbed by a Crown that was never meant to have them. This is what the data shows, and what Holdfast is built to hold.

01 · Unclaimed value£
1.47bn
Estimated value of current UK estates sitting on the Bona Vacantia list.
Weightmans · Feb 2026
02 · Estates on the Crown list
5,472
Active unclaimed estates the Treasury is presently holding in escrow.
Bona Vacantia Division · Apr 2026
03 · New cases each year
~2,000
New unclaimed-estate cases the Treasury Solicitor receives each year.
Bona Vacantia Division · 2026
I.The silent tide

Eighty-five point six percent leave no instructions at all.

Most Britons have never written down a password, a recovery phrase, or a single account location for the people they love. The will is a public document — and so the keys cannot go in it. They go nowhere instead.

No digital instructions in will or estate plan85.6%
No plan whatsoever for digital assets76.0%
Included digital provisions in their will03.0%

The plan exists only in the verbal.

Across UK adults surveyed (Which?, Apr 2024 · The Investors Centre, Feb 2026), a single pattern repeats: intent without mechanism. People care deeply, and leave nothing behind that anyone can use.

No plan whatsoever for digital assets
76.0 %
No digital access in will or estate plan
85.6 %
Digital investors using phone-based 2FA, a single point of failure
51.5 %
Included digital provisions in their will
03.0 %
II.What happens without a plan
Case Nº 001iCloud access

Rachel Thompson v Apple.

Matthew Thompson died in 2015 without a will. His widow Rachel was sole heir and executrix, yet Apple refused access to his iCloud account and required a specific court order. The legal battle ran three years, from 2016 to 2019, before she recovered over 4,500 photos and 900 videos.

Sole heir and executrix. Still locked out, for three years.
5RB Barristers · Irwin Mitchell · ITV · The Times, 2019
Case Nº 002Crypto

Gerald Cotten & QuadrigaCX.

The founder of Canada’s largest crypto exchange died in December 2018 holding the only passwords to the company’s cold wallets. Up to C$250 million belonging to 115,000 customers was sealed and unreachable. A later investigation also found fraud.

One death. Keys gone. Funds sealed.
Ontario Securities Commission · NPR · Wikipedia
Case Nº 003Bona Vacantia

The most common surname is Smith.

94 Smiths on the register. 1,612 unclaimed estates in London alone. These are not edge cases. They are ordinary people with no will, no heir, no instructions, and a thirty-year window most miss.

Crown receives · family receives nothing.
III.Where Holdfast bridges the gap

Two columns, one seam.

The state of things With a Holdfast vault
Family has no idea what accounts exist.
Structured vault lists every account — labelled, organised, searchable.
Passwords can’t go in a will; it becomes a public document.
AES-256 zero-knowledge vault — only nominated recipients can decrypt.
2FA on a locked phone blocks all access.
Recovery codes and backup methods stored securely alongside accounts.
No one knows where the will or solicitor is.
Legal references, solicitor details, will location — all in one place.
Subscriptions drain the estate for months afterwards.
Full subscription register enables executors to cancel immediately.
Crypto seed phrase known only to the deceased.
Seed phrase stored encrypted — delivered only on confirmed non-response.
Letters and last wishes never written down.
Personal letters written per-recipient, delivered only to them.
IV.The UK wealth transfer at risk
The great handover
£5.5–7tn
Expected to pass between UK generations over the coming decades, the largest intergenerational wealth transfer in modern history.
Without access plans · this wealth is at risk
Chartered Insurance Institute
Annually, today
£100bn+
Already changes hands each year through UK inheritance — increasingly held in digital accounts, apps and exchanges.
The paradox
62.6%
Of UK adults wish to leave access to their digital accounts, yet current behaviour makes those accounts unreachable when check-ins stop.
Harbinja, Morse & Birnhack · IRLCT · 2025
Academic finding · Tandfonline
“The inverted posthumous privacy paradox” — people say they want to pass on access, then behave in ways that prevent it.
V.How Holdfast works

A system of five quiet steps.

Your vault stays sealed during your lifetime. One click per check-in keeps it that way. The design is boring on purpose.

01
Build

Build your vault.

Store credentials, legal details, letters, wishes, crypto keys. Encrypted on your device before anything leaves it — Holdfast’s servers see only ciphertext, never plaintext.

02
Nominate

Nominate recipients.

Choose who receives what. Solicitors, partners, siblings, children. Each can hold a separate section; solicitors don’t count against your plan’s limit.

03
Check in

Set your check-in schedule.

Weekly or monthly. One click per reminder confirms all is well and the vault stays sealed. No activity is required beyond that single click.

!
Escalate

Missed check-ins trigger escalation.

A gentle “is everything alright?” first. Then a second. Then a third. Only after the full grace period with no response does delivery begin — designed to forgive holidays and illness.

Deliver

The vault delivers itself.

Recipients receive a secure, time-limited link. They use the passphrase shared offline to decrypt. No account needed. No tutorial. The vault explains itself on arrival.

VI.The law · why now matters
Dec’25 Now in force

The law changed. Behaviour hasn’t.

As of December 2025, UK law formally recognises digital assets — cryptocurrency, email accounts, online holdings — as personal property. Executors can now legally pursue them. But the practical mechanism still depends on passwords, private keys and recovery codes that only you know. The legal right exists. The access doesn’t — unless you build it before it’s needed.

Holdfast holds · until the moment it needs to let go
Holdfast A Nexus Company

Your vault. Delivered when it matters.

The UK’s zero-knowledge digital estate vault. ICO-registered, GDPR-compliant. Built by someone who spent twenty years protecting enterprise infrastructure — and turned that expertise toward protecting what matters most.

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