OT-2026-000094345
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two 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-2026-000094345) never changes.
Identity and time
| Publication number | OT-2026-000094345 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e6-745f-b747-f05f45a2a0ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094345 |
| Status | PUBLIC |
Content hashes
| Canonical text | b2194ddc57c937af2a37ac8d6b40e687e29549398ceeeb640ec0117727adeba5 |
|---|---|
| Markdown | 59a445ad567da53f82b9f8ce8c62810dc53331d942a3939847b7b75ec96274d9 |
| Publication page | 684793dd8a95ef1e782aad06774e560d3f951e80296b55509280315cc675ff83 |
| Manifest | 29baa50450b86bc7539d0903c4d2945a6e7a2d660b504e12aa68725ee5b48e57 |
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 | VZnMDWDop8K1+YfaSETWJnx2TOGle8ZryHzdW8TDiK6oQQAJBsOJpveN567rrr30/tDcfA0pIYbVP7ulpKoZCg== |
| 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
| 2026-09-17T09:37:44.095601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094345observed 684793dd8a95ef1e782aad06774e560d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:44.078252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094345/manifest.jsonobserved 29baa50450b86bc7539d0903c4d2945a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:44.061658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094345/publication.mdobserved 59a445ad567da53f82b9f8ce8c62810d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:44.043454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094345/publication.txtobserved b2194ddc57c937af2a37ac8d6b40e687...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. |
|---|