OT-2026-000008022
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, vented 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-2026-000008022) never changes.
Identity and time
| Publication number | OT-2026-000008022 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908b-7998-a50b-653be6fdc070 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008022 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ba4d08327b594b0e95470c3193aa806d183c376e62a2ccfa6610b1cb881f244 |
|---|---|
| Markdown | eab8b714d6a5738af8fe543645a18df4028b7b8dfbca3b3fc411b942e17de7fb |
| Publication page | ee01a0d8b3817358cbc15699a6662fe881886ef201a82336c2318e88469cf2a3 |
| Manifest | eb09ff6a418343607cd260990df03d967d2b9e897f29a5eb2811134bbe6e824a |
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 | aIGUktKh7z923wxfH5yFNRhmZzUyDc+PzSL3TJdqMBIfWjm5ss9oaLrc6fKz58romnbXebNf1JS1WC1MNzffDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:36.603482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008022observed ee01a0d8b3817358cbc15699a6662fe8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:36.582574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008022/manifest.jsonobserved eb09ff6a418343607cd260990df03d96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:36.558647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008022/publication.mdobserved eab8b714d6a5738af8fe543645a18df4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:36.533737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008022/publication.txtobserved 1ba4d08327b594b0e95470c3193aa806...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:17.393491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008022observed ee01a0d8b3817358cbc15699a6662fe8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:17.371438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008022/manifest.jsonobserved eb09ff6a418343607cd260990df03d96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:17.350815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008022/publication.mdobserved eab8b714d6a5738af8fe543645a18df4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:17.332028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008022/publication.txtobserved 1ba4d08327b594b0e95470c3193aa806...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. |
|---|