diff --git a/docs/creative/04-prototype.md b/docs/creative/04-prototype.md
index b73076b..93214eb 100644
--- a/docs/creative/04-prototype.md
+++ b/docs/creative/04-prototype.md
@@ -832,3 +832,77 @@ The user has approved the architecture, first issue, question, evidence chain,
and torn/misregistered/stitched-history direction. Step 5 is authorized only
within the five-file boundary recorded in the 2026-08-10 section of
`05-mvp-prompt.md`.
+
+## 2026-08-10 — Found experiments before issue 001
+
+Status: **Step 4 approved by the user on 2026-08-10.** This section supersedes
+only the archive-entry and portal destination in the preceding Profile-with-
+memory direction. Issue 001 remains the sole numbered current issue, and its
+existing evidence contract remains unchanged.
+
+### One archive, no new Profile spread
+
+The Profile root does not gain another spread. Its existing memory image remains
+the single local portal, but its native outer anchor now opens
+`experiments/README.md` instead of opening issue 001 directly. Its alt changes
+from an issue-001 description to destination semantics that identify the
+`Thought Experiments archive` and its current issue plus found experiments. The
+shipped Film, AI Usage, Process, and Open line surfaces do not change.
+
+The archive index contains:
+
+1. the current numbered issue, `001 — A Profile With Memory`;
+2. one visual portal to the found `Get-Date-Love` experiment; and
+3. one visually distinct portal to the found `quant-trading` experiment.
+
+The two found works sit under the editorial label **FOUND EXPERIMENTS / BEFORE
+ISSUE 001**. They are earlier private works recovered into the public editorial
+record, not newly published issues. They receive no synthetic `000`, `002`, or
+`003` number, and their presence does not make issue 001 past work.
+`PAST FIXATIONS` still waits for a real issue 002.
+
+The archive index states this limitation exactly:
+
+> The before-issue-001 classification is author-reported from private source
+> history and is not independently verifiable from this public page.
+
+### Two distinct portal forms
+
+- **Get-Date-Love** becomes an anonymous-communication case file: layered case
+ paper, redaction, and translation fragments. Its public framing names only
+ the approved classification and privacy boundary; it must not reconstruct a
+ person, conversation, or private system.
+- **quant-trading** becomes a continuous-form, perforated research sheet: a
+ paper hypothesis loop and an audit-trail rhythm. It represents research, not
+ investment performance, realized returns, or a live production system.
+
+These are two editorial portals, not instances of a shared card component. The
+case-file composition must remain recognizably different from the perforated
+research sheet at desktop width and at approximately `320px`.
+
+The revised image-generation previews are mood and composition references only:
+
+- `/Users/yupeng/.codex/generated_images/019fb2f0-8de4-74d2-b95b-a7aa913d5587/exec-80d864bc-d6dc-400a-a8dd-1844651abb76.png`;
+- `/Users/yupeng/.codex/generated_images/019fb2f0-8de4-74d2-b95b-a7aa913d5587/exec-2750de39-6841-433b-b342-fcdf89fc4d0d.png`.
+
+Neither raster is release material, source evidence, or permission to publish
+its incidental texture or labels. Step 5 redraws both portals as self-contained,
+pure-display SVGs with no embedded raster, remote resource, script, interaction,
+or generated text.
+
+### Private-source boundary
+
+Both source repositories remain private. The public archive may use the two
+approved project names and the high-level editorial forms above, but it must not
+publish or encode an original repository link, screenshot, source/configuration
+detail, secret, identity data, conversation content, or metric. The Quant record
+also must not claim revenue, return, profitability, trading performance, or live
+production operation. The archive limitation above prevents the private-history
+classification from being presented as publicly verified provenance.
+
+### Step 4 approval gate
+
+The archive architecture, unnumbered found-work classification, two distinct
+portal forms, privacy boundary, and pure-SVG release direction are approved.
+Step 5 is authorized only within the exact seven-file boundary in the final
+2026-08-10 section of `05-mvp-prompt.md`.
diff --git a/docs/creative/05-mvp-prompt.md b/docs/creative/05-mvp-prompt.md
index d55a71d..cec95bd 100644
--- a/docs/creative/05-mvp-prompt.md
+++ b/docs/creative/05-mvp-prompt.md
@@ -276,3 +276,152 @@ registration, but it must not invent a Profile state, commit, sequence, or
receipt. The image-generation preview is mood/reference only and is neither a
release asset nor proof. The issue README names the evidence plainly enough for
a visitor to inspect it.
+
+## 2026-08-10 Step 5 override — Found experiments
+
+Status: **implementation authorized by the user on 2026-08-10.** This is the
+sole active Step 5 source. It supersedes the five-file boundary above while
+preserving the shipped issue 001 detail and memory SVG unchanged.
+
+Current implementation baseline: `BrickerP/BrickerP` `main` at
+`e2cb7525eb656a5c4fafbbe87a9e1798eabc6df7`. At that baseline the Profile memory
+portal opens issue 001 directly and `experiments/README.md` contains only the
+issue 001 text entry.
+
+### Exact seven-file implementation boundary
+
+Implementation happens only in `BrickerP/BrickerP` and changes exactly these
+seven files:
+
+| File | Responsibility |
+| --- | --- |
+| `README.md` | Keep the existing six-spread order and existing `assets/human-zine-memory.svg`; change that image's sole local outer-anchor destination to `experiments/README.md` and update its alt to identify the Thought Experiments archive, current issue, and found experiments. Add no spread, image, or second experiment entry on the Profile root. |
+| `experiments/README.md` | Keep issue 001 as the current numbered issue, then present `FOUND EXPERIMENTS / BEFORE ISSUE 001` with exactly two whole-image native portals: Get-Date-Love first and quant-trading second. Include the fixed private-history verification limitation below. Do not add `PAST FIXATIONS`. |
+| `experiments/found/get-date-love/portal.svg` | Hand-author one pure-display anonymous-communication case-file portal. It is not a screenshot or a generated raster wrapper. |
+| `experiments/found/get-date-love/README.md` | Publish only the approved high-level case-file framing and private-source boundary; include no original repository link, conversation, identity, configuration, metric, or claimed result. |
+| `experiments/found/quant-trading/portal.svg` | Hand-author one pure-display continuous-form, perforated research-sheet portal, visually distinct from the case file. |
+| `experiments/found/quant-trading/README.md` | Publish only the approved paper-research framing and private-source boundary; include no original repository link, screenshot, source/configuration detail, identity data, metric, return, revenue, performance, or live-production claim. |
+| `scripts/verify-profile.mjs` | Extend the existing read-only verifier with the archive, classification, privacy, and distinct-portal semantic gates below. It remains a verifier and never creates or rewrites content. |
+
+Do not modify `assets/human-zine-memory.svg`,
+`experiments/001-a-profile-with-memory/README.md`, another existing Human Zine
+asset, a product repository, or a deployment mechanism. Do not add an issue
+directory or label numbered `000`, `002`, or `003`; the found paths above are
+deliberately unnumbered. Delete no shipped issue-001 evidence.
+
+### Archive and visible-copy contract
+
+The archive index keeps one ordinary current entry for
+`001 — A Profile With Memory`. Beneath it, the exact section label is:
+
+```text
+FOUND EXPERIMENTS / BEFORE ISSUE 001
+```
+
+The existing root memory image receives destination-oriented alt text. It must
+include `Thought Experiments archive` and communicate that the destination
+contains current issue 001 plus found experiments. For example:
+
+```text
+Open the Thought Experiments archive: current issue 001 and found experiments
+from before issue 001.
+```
+
+The verifier checks those destination semantics, not the exact full alt string.
+
+Immediately beneath the archive section label, the public index includes this
+exact limitation:
+
+```text
+The before-issue-001 classification is author-reported from private source
+history and is not independently verifiable from this public page.
+```
+
+Each found portal is one complete `` wrapped by one native relative outer
+anchor to its sibling `README.md`. The portal alts identify the work, editorial
+form, and destination without exposing private evidence. There is no internal
+SVG anchor, drawn button, second hot zone, or standalone action-link row.
+
+Each portal is exactly `1200 × 720` with `viewBox="0 0 1200 720"`. The allowed
+portal copy and archive alt are intentionally qualitative:
+
+- Get-Date-Love: `FOUND EXPERIMENT`, `GET-DATE-LOVE`, `ANONYMOUS COMMUNICATION
+ CASE FILE`, and `ENTER THE CASE FILE`; alt: `Enter Get-Date-Love, a found
+ anonymous-communication case file from before issue 001.`
+- quant-trading: `FOUND EXPERIMENT`, `QUANT-TRADING`, `CONTINUOUS-FORM RESEARCH
+ SHEET`, `PAPER RESEARCH. NOT INVESTMENT PERFORMANCE.`, and `ENTER THE
+ RESEARCH SHEET`; alt: `Enter quant-trading, a found paper-research sheet from
+ before issue 001.`
+
+The two detail pages use exactly this public-safe body, with the matching title
+and subsection selected for each file:
+
+```text
+# Get-Date-Love
+[← Thought Experiments](../../README.md)
+## Anonymous communication case file
+An anonymous-communication experiment recovered from before issue 001.
+The source repository remains private. This public case file contains no source
+link, screenshot, conversation, identity, configuration, or metric.
+
+# quant-trading
+[← Thought Experiments](../../README.md)
+## Continuous-form research sheet
+A paper-research experiment recovered from before issue 001.
+The source repository remains private. This public research sheet contains no
+source link, screenshot, source or configuration detail, identity data, metric,
+return, revenue, performance, or live-production claim.
+```
+
+No date, count, percentage, currency, score, account, person, location,
+conversation excerpt, source path, configuration value, or operational state is
+added to either portal or detail page beyond the required `ISSUE 001`
+classification. The approved project names are labels, not links to their
+private repositories.
+
+### Pure-SVG and privacy gate
+
+Both portal SVGs are precommitted, self-contained, fixed-viewBox display
+documents with one `