OT-2026-000095278
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, two stage ejector, 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-2026-000095278) never changes.
Identity and time
| Publication number | OT-2026-000095278 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-7025-8b8b-5a33bbc906ba · 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-2026-000095278 |
| Status | PUBLIC |
Content hashes
| Canonical text | b34dc24d78792d05998ac83881db1dca66961fe69ed70980bff32571e781b67c |
|---|---|
| Markdown | 2a60b3bec86ed158257d68605270b42f7c1632a966e5a31f38f6e2d9d8a43b89 |
| Publication page | 1a2ad684ed2ab89de6650c0f449f88e2d7a137d9e4a1dc76c2142f9857ae8ae2 |
| Manifest | 9dd1d317f0536ac4a4043f36ed05549b1debcbcb06b6ba69197d448289bdafd9 |
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 | /C9fwFGAaf1xWL8MUep9WQr1FLA/tBq9l6+0NiWPsR4pPjNHyhNUI0ifoA2WfR1HMJCRn7LYybSI5nKxQMreCQ== |
| 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
| 2026-09-17T09:36:37.009850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095278observed 1a2ad684ed2ab89de6650c0f449f88e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:36.989883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095278/manifest.jsonobserved 9dd1d317f0536ac4a4043f36ed05549b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:36.971785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095278/publication.mdobserved 2a60b3bec86ed158257d68605270b42f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:36.953331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095278/publication.txtobserved b34dc24d78792d05998ac83881db1dca...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. |
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