OT-2026-000017958
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, 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-2026-000017958) never changes.
Identity and time
| Publication number | OT-2026-000017958 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fc-7088-bd30-ce36d567166e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017958 |
| Status | PUBLIC |
Content hashes
| Canonical text | b55c6a93ffde158bc7d9220f84b41a05c7d3d536e0142d456c6c1934d8c54ecc |
|---|---|
| Markdown | e0d6a1a4f579ed2fcf0fe4eef25bfc3447711bd486c2119cfb21d0c91f62cbae |
| Publication page | 2fb2500646f440e32f99944bc4066037f63179a3d2117f4a555029f595fe4a96 |
| Manifest | d29240985733f1fef28eea710af022ac19a2dcff295c99d98b1da1d3cf4367ea |
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 | nioOcis8V1N36rHtvGp4GEiXkk9JPKKNav33VTzclhXVwqc0zho5NxVAuI2Kucdxnywnq2b3q4VvS9VaowovDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:01:57.615577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017958observed 2fb2500646f440e32f99944bc4066037...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:57.593155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017958/manifest.jsonobserved d29240985733f1fef28eea710af022ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:57.571772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017958/publication.mdobserved e0d6a1a4f579ed2fcf0fe4eef25bfc34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:57.549375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017958/publication.txtobserved b55c6a93ffde158bc7d9220f84b41a05...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. |
|---|