OT-2026-000032068
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000032068) never changes.
Identity and time
| Publication number | OT-2026-000032068 · never reused |
|---|---|
| Internal UUID | 01a0ae74-bad3-7771-b135-e290a5ffe9b7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:20.739935Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032068 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc6045fda6c9e5ae44e9113f15f530b0d0298dd079258d15c23577031e0d68d3 |
|---|---|
| Markdown | 902ea0e992473a9b6bf38476e5162dbaa44a1d9e5f8baa163461428e590a65b2 |
| Publication page | 75901b8fd815854aed39aa9c462a12459741d76c0859586fe4f7659747c30bdd |
| Manifest | a720431a5701792b065ce790548a1120f2abfd035b5062c497e60e02d641122a |
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 | zCbOuTHUQuwpxiNgQ4xGw6cXqGqQxpWoMf5Iwjh/cacp+iXQuzZ0gTFe6xbcUq9Dwyn/e1zE+Vr9ZH6HhPhtCA== |
| 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
| 2026-09-17T11:35:29.283257Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032068observed 75901b8fd815854aed39aa9c462a1245...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:29.262644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032068/manifest.jsonobserved a720431a5701792b065ce790548a1120...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:29.245672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032068/publication.mdobserved 902ea0e992473a9b6bf38476e5162dba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:29.225929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032068/publication.txtobserved dc6045fda6c9e5ae44e9113f15f530b0...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. |
|---|