OT-2026-000026005
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000026005) never changes.
Identity and time
| Publication number | OT-2026-000026005 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83f-7fec-8acf-94a2d820cee7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026005 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b3d2ea88395ebcf3a32590a3189101b55ef1c1885891b674ffd769215069d7a |
|---|---|
| Markdown | e13b854a8499480c71c057c85aa1b17db216666176ee49ae0e57277f4452831a |
| Publication page | ff1f4cee9e13efb94a77eda0b3cebd34b5eeb2027d4231b96d0d2335eab68121 |
| Manifest | 7814132735b385d24fa335cd63f8d8061b397a2f0b8d095d5bcc4d7e5464173a |
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 | Xlbxs6Pz9KujQK4o4ggjgDOh70O41jSHIO0rsyyTt9fYfZ14pDqD7op4GCkw/cvkTh+2KUtz4TAQgOwl33VlAg== |
| 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
| 2026-09-17T11:46:22.975076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026005observed ff1f4cee9e13efb94a77eda0b3cebd34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:22.955571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026005/manifest.jsonobserved 7814132735b385d24fa335cd63f8d806...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:22.932024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026005/publication.mdobserved e13b854a8499480c71c057c85aa1b17d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:22.914571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026005/publication.txtobserved 4b3d2ea88395ebcf3a32590a3189101b...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. |
|---|