OT-2026-000070092
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, vented 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-2026-000070092) never changes.
Identity and time
| Publication number | OT-2026-000070092 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-7efd-a103-ddeb3ae376ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070092 |
| Status | PUBLIC |
Content hashes
| Canonical text | f5e18d2cbec3a8f9706fd8429166fadbafb773ded3e4da5b2026e48a37e47eb3 |
|---|---|
| Markdown | a209763cd60d1bb953eb082520f54a8abf16bd4c42ab12397f73bce608863341 |
| Publication page | a0c1ff044271a3b4a22d784a27f204260cb6e15217feaf19e4d4712cc083f479 |
| Manifest | c480ead50371f18b761e4f948113b002fd0e18dbb9ff06d1443776fe4de5c9cf |
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 | WQSNL+7JSCMzvlPptARhPEIukJS8ll3sC2F3+BWL+qMAv5Wt3ZsU2WzUGn043RphhmF+XnyyNz7jtOFFSsP9CQ== |
| 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
| 2026-09-17T10:27:03.650071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070092observed a0c1ff044271a3b4a22d784a27f20426...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:03.631960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070092/manifest.jsonobserved c480ead50371f18b761e4f948113b002...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:03.614041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070092/publication.mdobserved a209763cd60d1bb953eb082520f54a8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:03.597152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070092/publication.txtobserved f5e18d2cbec3a8f9706fd8429166fadb...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. |
|---|