OT-2026-000022460
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off before set-down
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-2026-000022460) never changes.
Identity and time
| Publication number | OT-2026-000022460 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fe-75cf-b208-34150baf9129 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022460 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05b6c1c2f534c329748633dfea95ce1887fedfbefa5f30315126169ee960b1a8 |
|---|---|
| Markdown | e8f9160eb958263c268a9e49a595c24f0793b8bcd71c03c4c9358680324b3d57 |
| Publication page | 422e619d4f1ab32b2c28a8da44b4edbbec34f5af32a7a7d7328f9ec8b79218f4 |
| Manifest | 23aeaefd0f48fe9c852f5c91611977a7fa2ae09fa454809b8aff87a6e096750f |
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 | dHl5WDQDBGFGIcOjbFSECh3DBMPDE9wGvoaHRlGmuInTUsemQ/MKAclA4zVycJEtim720VfMnrDe4dLyLe0sDg== |
| 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
| 2026-09-17T11:53:51.549493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022460observed 422e619d4f1ab32b2c28a8da44b4edbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:53:51.532212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022460/manifest.jsonobserved 23aeaefd0f48fe9c852f5c91611977a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:51.513839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022460/publication.mdobserved e8f9160eb958263c268a9e49a595c24f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:51.495789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022460/publication.txtobserved 05b6c1c2f534c329748633dfea95ce18...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. |
|---|