DP15 — Security & Provenance
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DP15 assumes breach, key compromise, and manipulation attempts will occur.
**15.1 Anticipatory threat-model posture.** Verification design under DP15 MUST signal degradation rather than silently fail, and MUST assume, at minimum, the following forward-horizon conditions: (a) quantum-capable adversaries able to break currently deployed signature and hash primitives; (b) AI systems capable of forging, deceiving, and breaking in at human-expert level across security, social engineering, code generation, and protocol exploitation; (c) concentration of attestation, identity, or data infrastructure that creates monoculture risk. These assumptions apply unless and until a successor threat-model revision explicitly supersedes them.
Systems must predefine response pathways, including key rotation, participant notification, and audit procedures.
Published: 2026-09-28
Pages: 7 | Words: 3293
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Staging sandbox E2E test: promote Canopi insert bf376ddc
Published: 2026-08-08
Pages: 7 | Words: 3210
What changed:
Synced from the book local rail (content/local/dpN.md), which carries the current working text for this chapter: expanded sections, renamed and renumbered headings, and editorial cleanup since the last revision. Published as a new revision so prior revisions stay intact.
Published: 2026-08-05
Pages: 7 | Words: 3194
What changed:
Numbered section headings and cross-reference fixes for collaborative review
Published: 2026-08-04
Pages: 7 | Words: 3194
What changed:
Synced from the book local rail (content/local/dpN.md), which carries the current working text for this chapter: expanded sections, renamed and renumbered headings, and editorial cleanup since the last revision. Published as a new revision so prior revisions stay intact.
Published: 2026-05-04
Pages: 6 | Words: 2630
Patches written on this revision: 7 7 still apply
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