OT-2026-000023837
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000023837) never changes.
Identity and time
| Publication number | OT-2026-000023837 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed5-75e4-916b-6351a46ea6b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023837 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1460ab698ad0415e1a971c8046bdbecc11283793a10aca13f7ec9da5c3ae116a |
|---|---|
| Markdown | d6b90cb087260184c2d319c9c0403dc7ccbc733030b7541c3de693d95335dcab |
| Publication page | cc458ecba7be8bfc093e9ae6c7c049bdfcf23c26b517346f7025952d54b51a05 |
| Manifest | 705014b586277dfa4584c193e5e80f258cc224abc22049b5e59cfc4a22522b9d |
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 | V3+ybYdbDkz3OtWF4G+kGi9s0CT+9oKCLJEp/8l/tjTicDqXPpS1jIZc3q3VpXt9Pt/FM4ZS8b7Nx4Pcf3KuAw== |
| 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
| 2026-09-17T11:50:19.674722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023837observed cc458ecba7be8bfc093e9ae6c7c049bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:19.654756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023837/manifest.jsonobserved 705014b586277dfa4584c193e5e80f25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:19.636016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023837/publication.mdobserved d6b90cb087260184c2d319c9c0403dc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:19.617340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023837/publication.txtobserved 1460ab698ad0415e1a971c8046bdbecc...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. |
|---|