OT-2026-000010896
Publication integrity record
Single cup vacuum gripper, three stage ejector, 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-2026-000010896) never changes.
Identity and time
| Publication number | OT-2026-000010896 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-7539-b77a-0f243370680f · 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-2026-000010896 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9af6c198579d894134b75f83c63476e9c6ebd8bff6db6033619712e336acdb0 |
|---|---|
| Markdown | 6f9026489641913618610c6a6c00c00871d8427a8ebc60b01f8952a37d5b06d5 |
| Publication page | a993303a8f4f3d00c978de9808e2f28fe6c3dec7a035a7acb8e204e38d967500 |
| Manifest | 5508e1c7bdfbc46c725c4e35c14812dd0f1353bb6a451508f94b588a6544ce83 |
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 | EzQcAXnpoj5/+6kdUD5SOL80XuwT6jTVcgyqU7k++EKDbzOqIIxvK9NzWgnI4SU3HFRuKxc9DWmyck0pQVTOBg== |
| 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
| 2026-09-17T12:13:39.967701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010896observed a993303a8f4f3d00c978de9808e2f28f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:39.948873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010896/manifest.jsonobserved 5508e1c7bdfbc46c725c4e35c14812dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:39.928008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010896/publication.mdobserved 6f9026489641913618610c6a6c00c008...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:39.906556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010896/publication.txtobserved f9af6c198579d894134b75f83c63476e...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. |
|---|