OT-2026-000092317
Publication integrity record
Foam pad vacuum gripper, three zone face, pump fed, 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-2026-000092317) never changes.
Identity and time
| Publication number | OT-2026-000092317 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-7caa-97bc-4d74f4d8363a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092317 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9291dc4bbab5c25f01bbd8aa775e11f08d5a1a17adb0e1e4afb2a0a7e6b96ebf |
|---|---|
| Markdown | ac8df5f5604cf6cfd4bca7445f7d83014cdd4f321f97501e0660900eb0510f00 |
| Publication page | 0a3f5b154adafe536d81b8557f91f9c4925d8940a609594990345f761165cc36 |
| Manifest | fa1c45b0f382d49e3fc2b20284b075837917b396fa5c67fe490ff2b8d76cbe41 |
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 | Skf7yNvrx0WBX9m7Oc8ZkHb4CJbq2I0MN8s0/OuaYY+QrlaA3hHC0zTmT7yvJ0ausmpcIzL8iLzzwIZs8VRoDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:51.654440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092317observed 0a3f5b154adafe536d81b8557f91f9c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:51.636992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092317/manifest.jsonobserved fa1c45b0f382d49e3fc2b20284b07583...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:51.618427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092317/publication.mdobserved ac8df5f5604cf6cfd4bca7445f7d8301...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:51.599930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092317/publication.txtobserved 9291dc4bbab5c25f01bbd8aa775e11f0...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. |
|---|