OT-2026-000010682
Publication integrity record
Two cup vacuum gripper, two zone face, single stage ejector, supply line pressure sensor, vented 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-2026-000010682) never changes.
Identity and time
| Publication number | OT-2026-000010682 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee8-75a9-84ad-1625723e7b7b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010682 |
| Status | PUBLIC |
Content hashes
| Canonical text | 28c0114140b1e956daf64a5794df451c96d3398c36ece97d503c93ea99d52495 |
|---|---|
| Markdown | d46b6b551bed284af9e15fe739657e475e33d45a3338aff61bbcf474305255d9 |
| Publication page | fced0b942dc3fb039c1867081c3fad5f3cace97c2a24e66b043aaf8b26ffa030 |
| Manifest | 4dc4ed628ce5082664249272a5b594cb55d288953cdfb2815fb79b2796cc534d |
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 | DgH+YOsaYAYkztBkrurBM8t5ruOzbCBWOajdmie0z2XW8rRfvrd7ZuAmMfETrANXKLgEmgjWUHTsOrZgmjlZAw== |
| 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
| 2026-09-17T12:14:53.649933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010682observed fced0b942dc3fb039c1867081c3fad5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:53.632497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010682/manifest.jsonobserved 4dc4ed628ce5082664249272a5b594cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:53.615503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010682/publication.mdobserved d46b6b551bed284af9e15fe739657e47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:53.597798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010682/publication.txtobserved 28c0114140b1e956daf64a5794df451c...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. |
|---|