OT-2026-000085767
Publication integrity record
Four bellows cup vacuum gripper, four zone face, single stage ejector, 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-2026-000085767) never changes.
Identity and time
| Publication number | OT-2026-000085767 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e829-76c7-b683-b6e351505ea3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085767 |
| Status | PUBLIC |
Content hashes
| Canonical text | 20faeeac13da13d38b1dad5c7c85e83570860204244e2ebef53df3ab2db28d3b |
|---|---|
| Markdown | 0de232cd51b3affb670940d13e80a55c0fa307bcc3a1fb581acf7938adbe3c19 |
| Publication page | 369e3855afb3387361d0b864b0357252bb475a3a8af336fa7f809a8174d212a9 |
| Manifest | 89bd64ef830b55ad44174e6a4d77fb6ac9621391c0de6588aab167016dbec410 |
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 | RQkHQtjDqlZLODXBl4FLRrJm11DqZefTyhigZDAIQ/bKXjIuduDv07n3kKidhxtaDPCK7HhU6zvqqf2QRu6xBA== |
| 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
| 2026-09-17T09:52:39.533142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085767observed 369e3855afb3387361d0b864b0357252...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:39.516029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085767/manifest.jsonobserved 89bd64ef830b55ad44174e6a4d77fb6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:39.498839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085767/publication.mdobserved 0de232cd51b3affb670940d13e80a55c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:39.480772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085767/publication.txtobserved 20faeeac13da13d38b1dad5c7c85e835...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. |
|---|