OT-2026-000092708
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down
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-2026-000092708) never changes.
Identity and time
| Publication number | OT-2026-000092708 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5ff-730a-acaa-9392edc7e658 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092708 |
| Status | PUBLIC |
Content hashes
| Canonical text | e398f80bf11c2f0a9d86b8a873eb73fc8d42627d8b1c301f96854d68133dde71 |
|---|---|
| Markdown | 2a60d0fe703ed0aafc6788c7f4bab0d632bd09381e3ef9e6c5b5df9437d3b989 |
| Publication page | e1108c60db36e983e8a9e5a52c99d83eb4679aabee9602afa23665064f49e1ad |
| Manifest | c4f2181d642d6560a45135b5bd702cb9c4115ca13efb1344c8d16e384ac8ec10 |
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 | pey+q6my8KMTA+94IVWIRRAft9lWQiT6gQBK1SAGtX6USAzM+0f4Dr56sR2mT87vZzQ5isA7sD8r7aoWjxVDCQ== |
| 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
| 2026-09-17T09:41:19.785587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092708observed e1108c60db36e983e8a9e5a52c99d83e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:19.766956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092708/manifest.jsonobserved c4f2181d642d6560a45135b5bd702cb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:19.750580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092708/publication.mdobserved 2a60d0fe703ed0aafc6788c7f4bab0d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:19.731547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092708/publication.txtobserved e398f80bf11c2f0a9d86b8a873eb73fc...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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|