OT-2026-000092343
Publication integrity record
Four cup vacuum gripper, four zone face, single stage ejector, supply line 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-2026-000092343) never changes.
Identity and time
| Publication number | OT-2026-000092343 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-78f0-859b-4aad8f2d1861 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092343 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35a06235a134057f57534387cff62f4e195c71e1ce5516602fa465e1a3ea4b0f |
|---|---|
| Markdown | b90b350afdf562ddd781e25f21c1e693764f37c93d0ed036f6e7bfc75f858b6f |
| Publication page | 5d960c3d8bb5f62d93ba0ed8bc2882f44cd2689926fbc0fd3dbce812f632659c |
| Manifest | 3abc1323cf4a0b656270afb4c470824a88af919f9282aa97a3c8a24004a40fa5 |
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 | dGgE0xXsxgBBkB+6TaeZOIeqsnTKIUBrjm80n4a+495CVsiH7n7DgjJwC4Wkkvpy12Eq25+Wra0YJBtnvBE0CA== |
| 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
| 2026-09-17T09:41:53.552225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092343observed 5d960c3d8bb5f62d93ba0ed8bc2882f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:53.536029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092343/manifest.jsonobserved 3abc1323cf4a0b656270afb4c470824a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:53.518939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092343/publication.mdobserved b90b350afdf562ddd781e25f21c1e693...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:53.501654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092343/publication.txtobserved 35a06235a134057f57534387cff62f4e...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. |
|---|