OT-2026-000094051
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three stage ejector, 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-2026-000094051) never changes.
Identity and time
| Publication number | OT-2026-000094051 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92ca-798b-9211-d9d41a972f00 · 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-2026-000094051 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9baa5de299edcc13b760939d82b171af7f5c657002ef4096b2059a1a5b31d250 |
|---|---|
| Markdown | c9aaa629ab524e2c43f50f2d3e4a65b5214e09d23fbe0069f77aeb126ebe8cab |
| Publication page | da2fd7415e2d8cc7856a3fa3f49e1215eeaf6316f19328d4f7dff9ed04be41c6 |
| Manifest | f1bea971c77fa2b6c2a5a18c18a0c1d1ee116898591765454c74bf86fb677359 |
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 | ZF8CizXhP3EabIoDz13C1kZwIghJXKUVkMQrd/cT1sQFlRjYvK8U/OYcugDyxTHHO7duLaFmhJ/DMlEP55XqCw== |
| 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
| 2026-09-17T09:38:28.296400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094051observed da2fd7415e2d8cc7856a3fa3f49e1215...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:28.279188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094051/manifest.jsonobserved f1bea971c77fa2b6c2a5a18c18a0c1d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:28.259405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094051/publication.mdobserved c9aaa629ab524e2c43f50f2d3e4a65b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:28.214223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094051/publication.txtobserved 9baa5de299edcc13b760939d82b171af...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. |
|---|