OT-2026-000097703
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, 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-2026-000097703) never changes.
Identity and time
| Publication number | OT-2026-000097703 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f5-7092-9b1e-a2f58e23f001 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097703 |
| Status | PUBLIC |
Content hashes
| Canonical text | 16f6d89493b84699069ff1095b4a087932a7812d940c3b208243705d5e84b082 |
|---|---|
| Markdown | 71292746e426dd8be771462c6ac2a9c4a28dfe907a71275f44b072aab669c94f |
| Publication page | 26c7606b6b2f22f53a15456c3c56451aa9478e579f18dd161adef7d5a827ab7a |
| Manifest | bb02cb96d343ada3c7658b56c49cfdd0aad640e16aa46f24bccd77fa72791fed |
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 | s44wWo3RXjJe8AdHFHr8BFQH9F8eeqLvQ2H6McXLG0UWdaqSS64qaMPdbeRYnLkXeZ2mNHjcKOK5C2o0l30QDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:43.730649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097703observed 26c7606b6b2f22f53a15456c3c56451a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:43.712177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097703/manifest.jsonobserved bb02cb96d343ada3c7658b56c49cfdd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:43.692557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097703/publication.mdobserved 71292746e426dd8be771462c6ac2a9c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:43.675695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097703/publication.txtobserved 16f6d89493b84699069ff1095b4a0879...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. |
|---|