OT-2026-000046598
Publication integrity record
Foam pad vacuum gripper, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000046598) never changes.
Identity and time
| Publication number | OT-2026-000046598 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57de-7497-aa79-d8767203400b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046598 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a791d60c89b39c6a466253efd1d8f7fe8837c57718a13203d51b6b45826f356 |
|---|---|
| Markdown | 5c3e527d66ae4178ffe37a182c692373af4a59d98e4fa8715f01050326edee9a |
| Publication page | 446e94d9ac87ff8dfe748ec86650ce43b4949619a946f7d293b5bf2a9b7d5947 |
| Manifest | 23eacae963049a69831a6f04e51ae5d7ceffffdb41207137b90135b8818783c0 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | wK0IIsMDOlxYDCM/1ovooQyFk4IxaLWfm5ZiJbh5/HMUC9ifbmxuxQQ6PaKiIdgrofLB284fqsS1fTnpVZeZBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:08:40.464327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046598observed 446e94d9ac87ff8dfe748ec86650ce43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:40.442039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046598/manifest.jsonobserved 23eacae963049a69831a6f04e51ae5d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:40.424397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046598/publication.mdobserved 5c3e527d66ae4178ffe37a182c692373...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:40.406264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046598/publication.txtobserved 0a791d60c89b39c6a466253efd1d8f7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|