OT-2026-000093563
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, supply line pressure sensor, 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-2026-000093563) never changes.
Identity and time
| Publication number | OT-2026-000093563 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7c2e-ac1a-8b6eabf4f7d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093563 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4aea4980c85ef8b18c2ca76d65a40c09ed46ce3928e41fc834f73a1aac0bbf72 |
|---|---|
| Markdown | 7afe31b642b39be8ced8e1c06c2a4dd86c46d10540424f46fc7c9fab99577ae6 |
| Publication page | 80b8a625e835b0bdff5a8a9564f360a1ec4dd213ce63390a5afbd70e2a3ea2e6 |
| Manifest | de9f4fc1fe0469bd14e24978d35581fedb114fe5deafce1327c07d1365261a64 |
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 | cLIJ1uhKXI1A1irdS4YcdcDs8rF2CDGHvNRm3rMhl+RnhpnJqNWbyqJGM8KrXvFodpS5/dEw4C2SXpwkY4IGDA== |
| 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
| 2026-09-17T09:40:32.484697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093563observed 80b8a625e835b0bdff5a8a9564f360a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:32.464323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093563/manifest.jsonobserved de9f4fc1fe0469bd14e24978d35581fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:32.444135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093563/publication.mdobserved 7afe31b642b39be8ced8e1c06c2a4dd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:32.425119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093563/publication.txtobserved 4aea4980c85ef8b18c2ca76d65a40c09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:35.600788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093563observed 80b8a625e835b0bdff5a8a9564f360a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:35.583091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093563/manifest.jsonobserved de9f4fc1fe0469bd14e24978d35581fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:35.563667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093563/publication.mdobserved 7afe31b642b39be8ced8e1c06c2a4dd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:35.546361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093563/publication.txtobserved 4aea4980c85ef8b18c2ca76d65a40c09...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. |
|---|