OT-2026-000010882
Publication integrity record
Single cup vacuum gripper, three stage ejector, supply line pressure sensor, sustained blow-off after set-down
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-2026-000010882) never changes.
Identity and time
| Publication number | OT-2026-000010882 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-7372-ada8-0d9e2e0f2ca9 · 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-2026-000010882 |
| Status | PUBLIC |
Content hashes
| Canonical text | 127921681f069291e55afdad34c48843553c1c1e71c4de5202853283a8d425a1 |
|---|---|
| Markdown | b233bfb49e5dd216058f78832e7da8748386a48466d46122b4bc3abad3fb5aa5 |
| Publication page | e3241b7eb8f279bafffa82d2a21490744b8b68409ffb0b3918adcb8b7ccecb3d |
| Manifest | 1440853bfc9df8383651a27cc23a2bba0f5e7a6978ae5b1ecfec9b0a6a248564 |
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 | swUnmMUR54coc/D/5iuu7sh7lC9wqBr/Ie+TKW/qtDOOV3Jg5NDYXQJKUoSXliF3ilS4yNbO1NLC77XI/xTCCA== |
| 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
| 2026-09-17T12:13:38.843218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010882observed e3241b7eb8f279bafffa82d2a2149074...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:38.823329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010882/manifest.jsonobserved 1440853bfc9df8383651a27cc23a2bba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:38.804656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010882/publication.mdobserved b233bfb49e5dd216058f78832e7da874...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:38.782867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010882/publication.txtobserved 127921681f069291e55afdad34c48843...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. |
|---|