OT-2026-000026811
Publication integrity record
Two bellows cup vacuum gripper, two zone face, plant vacuum fed, 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-2026-000026811) never changes.
Identity and time
| Publication number | OT-2026-000026811 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3451-7698-901c-ebbd10bdb9a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026811 |
| Status | PUBLIC |
Content hashes
| Canonical text | 116c96d1eb7e9d8e88443b516f138007dddf4cb8ddaaddf032b6b8f30f6b9320 |
|---|---|
| Markdown | a550e66c8fdea3db61dc65ddb2acda3970abf8f07377b888268837d0bf45ff80 |
| Publication page | 94431deda48d8da4d3c0df1f6d2ec7b3e90ab824f1fc8385d3d77e891f276681 |
| Manifest | 4f267a1cbefc40dc7821e51d08dd3a3b09dad6f194bd0d6db6f08c8069b92b67 |
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 | 25IA214UKxWDOmXJq7otPLy+eQ3NXPowEnFKTrXjlATeX71AgJTktpoD4DjM2SRpGa4zfQKRLrtJ5QUDrSggAg== |
| 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
| 2026-09-17T11:43:23.492590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026811observed 94431deda48d8da4d3c0df1f6d2ec7b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:23.473267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026811/manifest.jsonobserved 4f267a1cbefc40dc7821e51d08dd3a3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:23.456139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026811/publication.mdobserved a550e66c8fdea3db61dc65ddb2acda39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:23.440061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026811/publication.txtobserved 116c96d1eb7e9d8e88443b516f138007...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. |
|---|