OT-2026-000092195
Publication integrity record
Two cup vacuum gripper, two zone face, plant vacuum 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-2026-000092195) never changes.
Identity and time
| Publication number | OT-2026-000092195 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7c33-bd1d-1c1af0e4dc9d · 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-2026-000092195 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9244dd6bc3095a04a10b927162c4fa0e49426376c85bfc02fb6941f28884e534 |
|---|---|
| Markdown | 78a93588098f0e2faa12560266bf82960359f300bc16e138e716e00735cbc30c |
| Publication page | 4349bcfb5d7eebd766f1acec565967206b1470fbb52bd66742339f63a4091efd |
| Manifest | 93a10d8f494f76134e231465a2bbbd569e8003fb20694b8e9fb79c9c547f1195 |
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 | Lt5RNffhuNX6fLhnONIlDLKEzd13whJXGhFP+XlTkjtbmifaz+zrKpi5ScwAlNi60L8c1zTSmnNAcD4gNq8XDQ== |
| 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
| 2026-09-17T09:41:40.714535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092195observed 4349bcfb5d7eebd766f1acec56596720...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:40.697118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092195/manifest.jsonobserved 93a10d8f494f76134e231465a2bbbd56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:40.680373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092195/publication.mdobserved 78a93588098f0e2faa12560266bf8296...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:40.663493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092195/publication.txtobserved 9244dd6bc3095a04a10b927162c4fa0e...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. |
|---|