OT-2026-000011082
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, vented after 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-2026-000011082) never changes.
Identity and time
| Publication number | OT-2026-000011082 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-710a-85c3-be60e5e94ed1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011082 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a7000659da9043e8891babc8afc1daf7f298fa8e020854021e6b3dd2569684e |
|---|---|
| Markdown | 947d4c5dfb41166d26c639d66433e40f3e5d26ce8a5e08bf01a7584bc276106d |
| Publication page | e17fd5e386da1c4faf3e948028c836b8dafcbf55257c8dfbcb4fa835810f8132 |
| Manifest | c3a89975123554089d37094609c85875a8736e4b0f8a1e9b85da42aef0f87042 |
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 | yzTGs6NAj3Mv7roqYCaXpI6fZNyDG7tT9+Zm3WD3qhmvj+LjJcSxh2bGzdGiDUiQN46n4nEorwVsBVR/wj/JAg== |
| 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
| 2026-09-17T12:13:55.250070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011082observed e17fd5e386da1c4faf3e948028c836b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:55.230451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011082/manifest.jsonobserved c3a89975123554089d37094609c85875...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:55.207737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011082/publication.mdobserved 947d4c5dfb41166d26c639d66433e40f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:55.188456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011082/publication.txtobserved 3a7000659da9043e8891babc8afc1daf...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. |
|---|