OT-2026-000032367
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, pulsed blow-off 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-2026-000032367) never changes.
Identity and time
| Publication number | OT-2026-000032367 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106e-7696-8cf3-33ce4da06462 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032367 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5965e73fd51327ba41994a17e450a5cd507c19076c3d7a2ad4c1be76ed616f7 |
|---|---|
| Markdown | d7dc7617c57a48350605e308e92d1fe56621b0503eb9481cc64f2489466ffc45 |
| Publication page | 336551eb1e898ffce9179f39d27948a6aea73beabdb5cda3397af7379688f9b6 |
| Manifest | 433737c404e614ab51d73eb10a8db337ff6bbf47005e3b313afda07ed92224c6 |
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 | fGi9vJoCILC31F6LV4lQPZh3i3pdJ2SWXFnZFvoGcIjAMM/XL1FoR1HnUrRhU+NhGvxzA1QzdOnqWkTAKiZdAg== |
| 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
| 2026-09-17T11:33:46.155517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032367observed 336551eb1e898ffce9179f39d27948a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:46.136814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032367/manifest.jsonobserved 433737c404e614ab51d73eb10a8db337...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:46.116671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032367/publication.mdobserved d7dc7617c57a48350605e308e92d1fe5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:46.093452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032367/publication.txtobserved c5965e73fd51327ba41994a17e450a5c...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. |
|---|