Research edition 01
October 2026
Evidence / Open by design

A claim is only as strong
as its evidence.

Separate demonstrated methods, research precedents and Death X product claims. These assessments describe this edition’s research coverage, not a systematic review.

Archive
Established methods; service unbuilt

Sequencing and retaining a genome

Sequencing and biobanking are established fields. A Death X service still needs validated collection, defined coverage, identity checks and durable custody.

Source 1Source 2
Archive
Established methods; service unbuilt

Preserving a recorded life

Original recordings and documents can be preserved using digital stewardship practices. Long-term access requires continuing work and funding.

Source 1Source 2
Culture
Research precedent

Carrying a selected human sequence in yeast

Humanized yeast provides evidence for selected sequence and gene-function work. It does not demonstrate the stability or meaning of a member-specific memorial culture.

Source 1Source 2
Culture
Not demonstrated in this review

Converting the entire body with engineered yeast

No supporting demonstration was located for the proposed complete-body process. Decomposition studies describe complex communities and outputs that must be measured.

Source 1Source 2
Culture
Unvalidated product claim

Keeping a sealed living vessel indefinitely

A vessel concept is not a viability or containment result. Claims require defined life-support conditions, maintenance, genetic stability and failure testing.

Source 1Source 2
Grove
Related methods exist; specific design unvalidated

A tree and soil-based memorial

Natural organic reduction and decomposition ecology provide context. A Death X grove would still need appropriate authorization, land stewardship and site evidence.

Source 1Source 2Source 3
Reef
Site- and permit-dependent

A memorial structure supporting marine life

Reef research supports careful habitat design and monitoring. EPA burial-at-sea guidance expressly excludes artificial reef placement from its general permit.

Source 1Source 2Source 3
Memory
Not demonstrated in this review

Transferring memories or consciousness to yeast

Genome storage, brain-tissue activity and neural maps measure different things. None of the indexed work shows personal memories or consciousness continuing in yeast.

Source 1Source 2Source 3
Archive
Governance commitment; not a scientific result

A perpetual preservation guarantee

No present experiment can establish literal perpetuity. The commitment requires succession, export rights, ongoing checks, redundancy and a sustainable financial structure.

Source 1Source 2

“Not demonstrated in this review” reports a gap in the sources we located. It is not a claim that every possible publication has been examined.