OT-2026-000016902
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed 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-2026-000016902) never changes.
Identity and time
| Publication number | OT-2026-000016902 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591a-7723-b3c1-7ca395796da0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016902 |
| Status | PUBLIC |
Content hashes
| Canonical text | ccffac7db58641972bbfc8c7225e2ee73ef5ee52164457e77d38d3d79c0fb92f |
|---|---|
| Markdown | a6bf6324c82e963d842356a101800bd1601d8516c146244a888dd1edb7431acb |
| Publication page | b8de61c165ee5c2e5df4d7ea6e7ade14343eaf4842051854c9b4cba2534b7aee |
| Manifest | ee2f7061901111a6901d10f147fcd244a3d397be0b82f757c37613a0bcb4abdd |
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 | nO1WUDprqKCXYVUoI0rFTlssPd9xODUX71HXkU+IL6RU+I4ETXKDcE9Ud0b9ugmRT3C/VyXhSjJCcvM01ratAA== |
| 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
| 2026-09-17T12:03:10.768341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016902observed b8de61c165ee5c2e5df4d7ea6e7ade14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:10.750579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016902/manifest.jsonobserved ee2f7061901111a6901d10f147fcd244...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:10.731821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016902/publication.mdobserved a6bf6324c82e963d842356a101800bd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:10.713788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016902/publication.txtobserved ccffac7db58641972bbfc8c7225e2ee7...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. |
|---|