OT-2026-000069711
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single stage ejector, pressure sensor per zone, pulsed 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-2026-000069711) never changes.
Identity and time
| Publication number | OT-2026-000069711 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52c-7a23-90be-7463c4733084 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069711 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2124013355dc30dd63fa4f8a2a9ee5576a7ef0d29499fd262a59ede3b6f768f0 |
|---|---|
| Markdown | a7db1cc0bdd1aa1381470cfaaf0b1648d81b8bd37a8dd6903224c6153ee8d187 |
| Publication page | a8ec443dd2511d7fad3700d9f28f662d5e893434e738b5f8208ad3c163a9dfaf |
| Manifest | a5a6f9e602a2efebf87110906d4d90f69ac3feda179b499e440981d0f90624ff |
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 | jlZSw+vS99xpJYh/UM6V2yUcNGubiWnCMfekCa1bCnL9Fr+7+lvQYhfBBJi083TaHJ01ybJJePVScxzwelCYAg== |
| 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
| 2026-09-17T10:28:28.841011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069711observed a8ec443dd2511d7fad3700d9f28f662d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:28.824260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069711/manifest.jsonobserved a5a6f9e602a2efebf87110906d4d90f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:28.739845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069711/publication.mdobserved a7db1cc0bdd1aa1381470cfaaf0b1648...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:28.721003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069711/publication.txtobserved 2124013355dc30dd63fa4f8a2a9ee557...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. |
|---|