OT-2026-000038757
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000038757) never changes.
Identity and time
| Publication number | OT-2026-000038757 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769e-7e77-abe5-e64681ca5d28 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038757 |
| Status | PUBLIC |
Content hashes
| Canonical text | 701f943c2d38098e8f71f595329166bf6cb9689ec6e0398d9f9d522ad043ab59 |
|---|---|
| Markdown | a65a70a301023a1bb62057db124889ffad2fbc7f62f703ff7d96f8bc8d28b4d7 |
| Publication page | e8e4e36aa0b6699f74fbd7080cae36f37055d76a8da7db441b2d416c3c654026 |
| Manifest | 34b52a2d90653b2887e603874a05984074bf05282c621b0d2520e17979dda84e |
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 | 2bhaBJGZfZuajW7NgnK4wrulJc5T+bHG+u+Tij04G5ZRwZPOx3xHXJqkkl1bsBq0F+g/0nMIV6VaMal2wAw1BA== |
| 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
| 2026-09-17T11:21:17.725455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038757observed e8e4e36aa0b6699f74fbd7080cae36f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:17.707251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038757/manifest.jsonobserved 34b52a2d90653b2887e603874a059840...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:17.688430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038757/publication.mdobserved a65a70a301023a1bb62057db124889ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:17.668956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038757/publication.txtobserved 701f943c2d38098e8f71f595329166bf...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. |
|---|