OT-2026-000034407
Publication integrity record
Three cup vacuum gripper, three zone face, plant vacuum fed, supply line pressure sensor, pulsed blow-off before 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-2026-000034407) never changes.
Identity and time
| Publication number | OT-2026-000034407 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0e-73ee-ac95-d4b1168abb7f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034407 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1122941b8bf35904169381e002858fe4486614f3a3e802e9f4b57b069a68b3dd |
|---|---|
| Markdown | b9f067885297b8926bf387e73fe05688791ff1936538d31fc4af4f65ba4e9b18 |
| Publication page | 225d265ac2cf43f2d4ab2eadadca6f37a6df52a971b4f3987923b552509e6c38 |
| Manifest | fc86cb41ba2184ebf3d42b3e24c3ccc5b6460d78f4342814e1821b8c052eddf3 |
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 | +M3MAQHNFjM+uyOOoVD0WxDMLUDea+VZCG0TSGYUkTRTw+micaxFDX8LOCBMvQ8tnVtOzIek7rfDUXSKpvrsDw== |
| 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
| 2026-09-17T11:31:07.521768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034407observed 225d265ac2cf43f2d4ab2eadadca6f37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:07.505768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034407/manifest.jsonobserved fc86cb41ba2184ebf3d42b3e24c3ccc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:07.487970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034407/publication.mdobserved b9f067885297b8926bf387e73fe05688...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:07.470687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034407/publication.txtobserved 1122941b8bf35904169381e002858fe4...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. |
|---|