OT-2026-000094282
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, manifold 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-2026-000094282) never changes.
Identity and time
| Publication number | OT-2026-000094282 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-787d-a82c-57f59f2a7885 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094282 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6122d48999335d3b9a466e77390f666b86d96b2dacd7b8c1b72e4db531f22b02 |
|---|---|
| Markdown | 3d347a33e04932a2db25ac0cca32bbd5db0ab5414ea8b5fd2616d3034070ccb7 |
| Publication page | a85911a4a4466e2b2ae6663e89d3ee9759c028d8a215d3b80f5be1d6ca5e8f25 |
| Manifest | b2e09506ab6847343eb8f76013703a74ebbddf2c4f92fbbdaf43209125134c25 |
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 | oTfqA4lm3uxx96ykMMnUOu1OCAq+h5pYD/iK5Ez6X8zAtvsOP58Zys4hOkM1qPshwka3w7yVIE/SRXFu4ASsBg== |
| 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
| 2026-09-17T09:40:09.126560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094282observed a85911a4a4466e2b2ae6663e89d3ee97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:09.110067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094282/manifest.jsonobserved b2e09506ab6847343eb8f76013703a74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:09.090483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094282/publication.mdobserved 3d347a33e04932a2db25ac0cca32bbd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:09.071347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094282/publication.txtobserved 6122d48999335d3b9a466e77390f666b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:15.941397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094282observed a85911a4a4466e2b2ae6663e89d3ee97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:15.924573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094282/manifest.jsonobserved b2e09506ab6847343eb8f76013703a74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:15.907602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094282/publication.mdobserved 3d347a33e04932a2db25ac0cca32bbd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:15.892229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094282/publication.txtobserved 6122d48999335d3b9a466e77390f666b...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. |
|---|