OT-2026-000011183
Publication integrity record
Single cup vacuum gripper, three stage ejector, supply line pressure sensor, vented after 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-2026-000011183) never changes.
Identity and time
| Publication number | OT-2026-000011183 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-7c69-967d-ed3da89ff3cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011183 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd33b9e0eb092087cd41514929df7a05f560783407faf63cf7950d7dbd08fcf9 |
|---|---|
| Markdown | adcc1c161ae314e43e0ce4d7d6e52eb4520f292e1adda2a9b2c1f5fb951b2846 |
| Publication page | 935d62ef827953a77272ab473656e2a96b6cf5d07c5afc6d9201e0aee26239ea |
| Manifest | 004b0b3cd7dad433a4bf695c475eedfeffc9edffedfd8d9f0348293cf138cc56 |
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 | e5Emb3C+hbEYAE7k9LviTElwAO+3NyXWrfzTOUqYKyRM/xH3MRIVITGhF89xKxjWNPmXRxmPKnIwgKsbLEHsAQ== |
| 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
| 2026-09-17T12:14:07.516588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011183observed 935d62ef827953a77272ab473656e2a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:07.494508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011183/manifest.jsonobserved 004b0b3cd7dad433a4bf695c475eedfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:07.473771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011183/publication.mdobserved adcc1c161ae314e43e0ce4d7d6e52eb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:07.453550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011183/publication.txtobserved dd33b9e0eb092087cd41514929df7a05...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. |
|---|