OT-2026-000084861
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, sustained 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-2026-000084861) never changes.
Identity and time
| Publication number | OT-2026-000084861 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b4-72bd-a697-536a60a22e3b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084861 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc5daa767cc5decda0fbedf6e7741545effccc09edcba00678d4aa73d2facadf |
|---|---|
| Markdown | 16ab4e325853a8f5cb388144c118339119177d2cfd1f58dcabb53723ecf995ca |
| Publication page | 0765532aa2698797c26652c3c86d1ab9e99f761219d7bebf745d8ca734c8ccac |
| Manifest | ee8468c645a253927d2c8c58788b9189bcd71a2cbacf4b69f91f6cdcb930b87a |
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 | GaTRGh1pFYkmT3PyLCUr+6rFxbZteKEBtjvk9As07tSlQZulVbbbZOv6qy58hZR7XEreZI4KPtl5DSQ6qXYiDQ== |
| 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
| 2026-09-17T09:54:49.326604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084861observed 0765532aa2698797c26652c3c86d1ab9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:49.308719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084861/manifest.jsonobserved ee8468c645a253927d2c8c58788b9189...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:49.288643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084861/publication.mdobserved 16ab4e325853a8f5cb388144c1183391...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:49.270380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084861/publication.txtobserved dc5daa767cc5decda0fbedf6e7741545...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. |
|---|