OT-2026-000009049
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, vented before set-down, on a tool changer
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-2026-000009049) never changes.
Identity and time
| Publication number | OT-2026-000009049 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-7d95-a0f9-6682f0c52a02 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009049 |
| Status | PUBLIC |
Content hashes
| Canonical text | de727c9ae471dc3e57edf383e716fcf1951082055a68bfde83175c23f5bdb53c |
|---|---|
| Markdown | 7b8cdbd1615c4eaee211fa98d9bc5a959af47f8210ffe1a0be13d9efa2fa680d |
| Publication page | d319611ea53a5294c2d1f723ac18bb07204294b16e3c404b676c88a4ffc4f431 |
| Manifest | a4bc417fe522390dc526ba654fddc1a3aa0e7cd480b608f26ea028cab54daad4 |
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 | nx7PxrYZnungew9NsVz/0I98s5384NojkIQGTeEu+UzIK1UImPoGGrBXXT7Gd4A8hBQTQ1OA4lBCl9/gWgulAQ== |
| 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
| 2026-09-17T12:17:42.107397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009049observed d319611ea53a5294c2d1f723ac18bb07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:42.088753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009049/manifest.jsonobserved a4bc417fe522390dc526ba654fddc1a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:42.068733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009049/publication.mdobserved 7b8cdbd1615c4eaee211fa98d9bc5a95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:42.048725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009049/publication.txtobserved de727c9ae471dc3e57edf383e716fcf1...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. |
|---|