OT-2026-000017938
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, 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-2026-000017938) never changes.
Identity and time
| Publication number | OT-2026-000017938 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fc-78bf-91a9-9fb32d56b426 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017938 |
| Status | PUBLIC |
Content hashes
| Canonical text | e61a5ed0cd5437b3496e382a98e4d582f2b86a94a55daf420387c10ee02e6589 |
|---|---|
| Markdown | b819b0525cf6bb48ab9d5c9f88c92a6343b37dff8f2ab8fa6ccbf31c743b11ac |
| Publication page | 0b1991883f158bbe4aace40cde742ef47e997292e2129f466d2ae7192bcd1936 |
| Manifest | fc7077771d7a0e41a19063283f6a27a707d325318d49c76c11305ab7ac9086a2 |
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 | cH8DnN5PwOQkpXJS2jd0bGLZVUK9V0wabQHdKl3Elf6oL+4kyZxOc8NoCYDSM7K0S/lOomjGB3cpZSssxzqEAA== |
| 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
| 2026-09-17T12:01:56.111904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017938observed 0b1991883f158bbe4aace40cde742ef4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:56.094719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017938/manifest.jsonobserved fc7077771d7a0e41a19063283f6a27a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:56.077378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017938/publication.mdobserved b819b0525cf6bb48ab9d5c9f88c92a63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:56.059636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017938/publication.txtobserved e61a5ed0cd5437b3496e382a98e4d582...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. |
|---|