OT-2026-000093130
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, 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-2026-000093130) never changes.
Identity and time
| Publication number | OT-2026-000093130 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7ac4-b763-591af1ce6fe1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093130 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa1f3c1989284b0199e63d905ed500c301ba4facdad84bca5b8fdbfc08917267 |
|---|---|
| Markdown | e274a5381b7801a439ab4ae88ae62390f0fe45d9231fa06ab03ea5a0bed11143 |
| Publication page | 03982fd00a5744fd09236b05bf0678fa164a99c8f302d456aca04eb11ab7cddb |
| Manifest | cc889eadb4dd0a0c6548311df52efe6d68b8b8dd82c5c312e5d1aa578dd8e0f1 |
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 | Q4sBAZnzdFwTqVhMMA9O6XbVCRu78U+iP/W11MoA9GVEVMN/t2OpgZHOfIOd08fWlHTcVs7vvqGumOyDQRdKAg== |
| 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
| 2026-09-17T09:40:25.258162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093130observed 03982fd00a5744fd09236b05bf0678fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:25.241484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093130/manifest.jsonobserved cc889eadb4dd0a0c6548311df52efe6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:25.223417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093130/publication.mdobserved e274a5381b7801a439ab4ae88ae62390...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:25.205366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093130/publication.txtobserved aa1f3c1989284b0199e63d905ed500c3...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. |
|---|