OT-2026-000067622
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump 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-2026-000067622) never changes.
Identity and time
| Publication number | OT-2026-000067622 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bda-7fe4-ab22-7facfc7bd46e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067622 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43bfed09fa58d2cbcd43537ee181524dba620e0259770ae9bc02ab15e362a306 |
|---|---|
| Markdown | d185b5c1e5f5f4dce6132644f9a7460f53a145179227bf6200b180fa792760a6 |
| Publication page | b48f09f01995261c7fd5eaf3dfd0c8f182a2341a1590bcce7116a42220a8c23a |
| Manifest | 57294cc02b0cef097f7ec349dc223f60b1f1aba5521bbce4ac5ee19f3f6aa4f0 |
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 | 5rKhTSYYTRTVVZUkGEct3kftWVE2y3/tHPtD3PxiAIE/mBf1j1RgyjW5z90EhY0PEKN4ivPVyB3RzTqV1EAkBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:31:56.634178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067622observed b48f09f01995261c7fd5eaf3dfd0c8f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:56.617639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067622/manifest.jsonobserved 57294cc02b0cef097f7ec349dc223f60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:56.602163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067622/publication.mdobserved d185b5c1e5f5f4dce6132644f9a7460f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:56.585296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067622/publication.txtobserved 43bfed09fa58d2cbcd43537ee181524d...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. |
|---|