OT-2026-000092162
Publication integrity record
Two bellows cup vacuum gripper, two zone face, 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-2026-000092162) never changes.
Identity and time
| Publication number | OT-2026-000092162 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7887-b413-bc7f4187536b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092162 |
| Status | PUBLIC |
Content hashes
| Canonical text | 329632d676d22092f5f9b9a07ca112c05323065a27a5246aeef8360ec533add5 |
|---|---|
| Markdown | a3914c788f49757b4d71ab995f9c486e6e944b48a1bd2cce0ada57c8752bb292 |
| Publication page | fd637760daf41cc6462f07c9858a80dbabf35fc45702e2bba2954ed87e57066e |
| Manifest | 1f832b9241b42c8b914d8ce44a2be9b61dccf6c0751ca0d321adb563a6cf34a5 |
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 | 9NH1uEXOYXpd7LU/VyFujL7jVJAPTF/ntAnkfLcXwAT3oZmWqBve9MuOGVk07IrajS2Paw4bVEZy9fS3wZFPCQ== |
| 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
| 2026-09-17T09:41:38.252001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092162observed fd637760daf41cc6462f07c9858a80db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:38.235575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092162/manifest.jsonobserved 1f832b9241b42c8b914d8ce44a2be9b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:38.219082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092162/publication.mdobserved a3914c788f49757b4d71ab995f9c486e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:38.201729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092162/publication.txtobserved 329632d676d22092f5f9b9a07ca112c0...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. |
|---|