OT-2026-000092986
Publication integrity record
Four cup 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-2026-000092986) never changes.
Identity and time
| Publication number | OT-2026-000092986 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7a92-bda3-71bd53a2924d · 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-2026-000092986 |
| Status | PUBLIC |
Content hashes
| Canonical text | c4c930716e2392a4e6ce14697a263396d83e5cacfb70aae1b599ec08e84feea0 |
|---|---|
| Markdown | f7d4cdaa22ebe805356bfeee59c417aba8f9a2be8468fe814037e88164fb5831 |
| Publication page | 6e08ee244d8cec82c29cad617d1ea2d6ebc44cb115a7f3308e8f20e307dc41e0 |
| Manifest | b5ba43c7ccbcc41a45cd9e3ea6f31043a2b4121d79e534df32cdcd08063b8e9e |
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 | 0ABanL3JnAgxXtNvDg+vkpISwrzWNKnKQ29AR+Ex/MECECn18BXDyTSquXYgC9WOUuL3Fc+pSSbauka8Q97YAg== |
| 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
| 2026-09-17T09:40:11.231970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092986observed 6e08ee244d8cec82c29cad617d1ea2d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:11.214595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092986/manifest.jsonobserved b5ba43c7ccbcc41a45cd9e3ea6f31043...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:11.194842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092986/publication.mdobserved f7d4cdaa22ebe805356bfeee59c417ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:11.175730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092986/publication.txtobserved c4c930716e2392a4e6ce14697a263396...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. |
|---|