OT-2026-000093685
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000093685) never changes.
Identity and time
| Publication number | OT-2026-000093685 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-74d2-b99e-853bad4d99c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093685 |
| Status | PUBLIC |
Content hashes
| Canonical text | aefc970c1cd902bc23f6b6a9449572e6e9e8297557d0f274dd3fa9af5b76e3f8 |
|---|---|
| Markdown | bb91486f18b654d7bfa3ea6f2424641fd65c80aa10b1afbb7c7d93d93d0d0a14 |
| Publication page | de5d6c53eb9dda25b27a8f684a666efaaa68faa25fe228359ead64c1abdba556 |
| Manifest | ee317d03421d5d4f0df5f95198ad2357e74d630e0545f66222b034f3e96a0871 |
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 | K2N3jjwYHQgrBMQsGdNovvLart6DO2n0xLz+thSuiR4i2JIL5eTqXaEK0m49rFbuJJU1AOJi1XTjlLRQtKPuBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:39:44.895372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093685observed de5d6c53eb9dda25b27a8f684a666efa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:44.878978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093685/manifest.jsonobserved ee317d03421d5d4f0df5f95198ad2357...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:44.861573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093685/publication.mdobserved bb91486f18b654d7bfa3ea6f2424641f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:44.843552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093685/publication.txtobserved aefc970c1cd902bc23f6b6a9449572e6...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. |
|---|