OT-2026-000098914
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single 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-2026-000098914) never changes.
Identity and time
| Publication number | OT-2026-000098914 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-70cb-a74e-a4a5786430ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098914 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98e7d0a4f6054d3d18b1c03bb1dd82ad1b79f0a5f48269bb5cd4b8f7c96f7a9f |
|---|---|
| Markdown | 25b1601aded1529b2c9f1251202a5e41e030071281e5dac7063dafb8913cf707 |
| Publication page | e2196a7b39c7489c7b652d5212f5d812a5804aa6245bd7066f2714e7c41a07e9 |
| Manifest | f8a42ea126d386f38557c5258d8d3f7bdea5e2b595c599ca63ea311891249ab1 |
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 | YaOrPZrdfvsu2h/vyLK5o0R4uvzw7fkvIPywbclzJX3WcY3A55U8/lzf24vRtN7arx9q+0GsvBvJzh34hWC4Cg== |
| 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
| 2026-09-17T09:29:58.508872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098914observed e2196a7b39c7489c7b652d5212f5d812...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:58.490978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098914/manifest.jsonobserved f8a42ea126d386f38557c5258d8d3f7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:58.473525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098914/publication.mdobserved 25b1601aded1529b2c9f1251202a5e41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:58.457423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098914/publication.txtobserved 98e7d0a4f6054d3d18b1c03bb1dd82ad...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. |
|---|