OT-2026-000024338
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two 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-2026-000024338) never changes.
Identity and time
| Publication number | OT-2026-000024338 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c9-7d99-877f-900d270b238b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024338 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d82fcc17addbd65a0aaa89ab884c1d8cb4133036c3a17ec77753bfba57fc332 |
|---|---|
| Markdown | 64eff87358b9735a7423d5dbc163532eaefb0ccf7a23a0cd83142a8705ddc79e |
| Publication page | 30479d8e17413189e415ed9bea7c3d9ce5d70c7fb261201fc6ab8e7afb30224f |
| Manifest | 7c2b588b68d4071f5a5d7249cd0dd3ea073d257b948af37870f5a9ebdc066f43 |
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 | f0kvYKKu0amwe0vpJUgymIylVFNBVwUdS0E8Z/t9DdyohAYwtTCMf22WivcZ4JRBEDFtUJoQrDFLjdU2zhN/BQ== |
| 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
| 2026-09-17T11:50:05.257894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024338observed 30479d8e17413189e415ed9bea7c3d9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:05.236167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024338/manifest.jsonobserved 7c2b588b68d4071f5a5d7249cd0dd3ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:05.213188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024338/publication.mdobserved 64eff87358b9735a7423d5dbc163532e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:05.187698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024338/publication.txtobserved 7d82fcc17addbd65a0aaa89ab884c1d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:25.554405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024338observed 30479d8e17413189e415ed9bea7c3d9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:25.536548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024338/manifest.jsonobserved 7c2b588b68d4071f5a5d7249cd0dd3ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:25.520442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024338/publication.mdobserved 64eff87358b9735a7423d5dbc163532e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:25.503942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024338/publication.txtobserved 7d82fcc17addbd65a0aaa89ab884c1d8...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. |
|---|