OT-2026-000093208
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, 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-2026-000093208) never changes.
Identity and time
| Publication number | OT-2026-000093208 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7586-a056-291a708b7d06 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093208 |
| Status | PUBLIC |
Content hashes
| Canonical text | 324441ad925c2994353f8d5bbc236060fa87053ea97d519db7b86c4bd493fc50 |
|---|---|
| Markdown | 3e0de749419fa0dfca4b04088459d5b970b3cef74fd8cc52052d7be614b30614 |
| Publication page | 4afbf2c4348978f3430ac7f7a0005201f85fdf31ac032760db8dc2635ac74501 |
| Manifest | cc730df14d0c4b2f4ea6eed0303e906985d61f57f397470a573bc307caa5faf5 |
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 | cWWkbRFPTK+jPu8Weohh4690iwx2vNp1y4BkyOhZkJJGTVXx9D0GUn/zWkZ8PGADHTGWuhzj+5o9vB8Lh+hyCg== |
| 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
| 2026-09-17T09:40:32.313423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093208observed 4afbf2c4348978f3430ac7f7a0005201...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:32.292761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093208/manifest.jsonobserved cc730df14d0c4b2f4ea6eed0303e9069...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:32.273180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093208/publication.mdobserved 3e0de749419fa0dfca4b04088459d5b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:32.252025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093208/publication.txtobserved 324441ad925c2994353f8d5bbc236060...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. |
|---|