OT-2026-000095467
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, 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-2026-000095467) never changes.
Identity and time
| Publication number | OT-2026-000095467 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f73-7036-b4b9-cc97e60ddb03 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095467 |
| Status | PUBLIC |
Content hashes
| Canonical text | 27375adeef52d9f363ca0d08c8bcca7e863c99e01495dd3d73f1a2a92c1200a5 |
|---|---|
| Markdown | 05a5b0ace79c6f8ae1df8b3ec9b0c060d2023392d36422b45eca3d6762ea0672 |
| Publication page | 0167929e0fde2bef54613163de718a03e1d42ef93ff01e4332cc4c197dd57a97 |
| Manifest | 59552002f3afac671e9d223e3190b17dd65db2b9086db6e494c52cd279db6798 |
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 | gJALBAzRCiP3+rDp91WKMIy4L3RNUfEZQ49k3Z6MpEaK1afOdIvZ9IaUmYsQBmKv3rmfl03PMyj7Kx89uheOAg== |
| 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
| 2026-09-17T09:36:22.942803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095467observed 0167929e0fde2bef54613163de718a03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:22.924145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095467/manifest.jsonobserved 59552002f3afac671e9d223e3190b17d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:22.905599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095467/publication.mdobserved 05a5b0ace79c6f8ae1df8b3ec9b0c060...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:22.887294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095467/publication.txtobserved 27375adeef52d9f363ca0d08c8bcca7e...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. |
|---|