OT-2026-000092984
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, two stage ejector, 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-2026-000092984) never changes.
Identity and time
| Publication number | OT-2026-000092984 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7999-8dcb-c81f84813a59 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092984 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd2a64535c89fc131d0cc09a77a782b3da847906a50ddb6ef1c47609b7eb3393 |
|---|---|
| Markdown | 6a4d0a513678a7abaf6c60d568b43968abd0728d740adac77a3330955095e8de |
| Publication page | 4a2a5f41e4e372bbdde9a73f01f9b8b9b06e0047648c45f973ae77bc23d82b5d |
| Manifest | a2adb7f48387c0918b974e3a4ba4f8d60a48e2e6998a50893007681dbef08493 |
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 | uvhMo8KTeom74KEJT6Uy1byIe2it1aSyxYUyVWpXsA0C52ClZ2JcWD1dbf5VO7ZQHMYecv2ig+WdLnIutw19Cw== |
| 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
| 2026-09-17T09:40:11.080140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092984observed 4a2a5f41e4e372bbdde9a73f01f9b8b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:11.063275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092984/manifest.jsonobserved a2adb7f48387c0918b974e3a4ba4f8d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:11.047445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092984/publication.mdobserved 6a4d0a513678a7abaf6c60d568b43968...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:11.030451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092984/publication.txtobserved cd2a64535c89fc131d0cc09a77a782b3...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. |
|---|