OT-2026-000085245
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, 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-2026-000085245) never changes.
Identity and time
| Publication number | OT-2026-000085245 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43bb-7389-98bb-40c054bd8422 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085245 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2e6955a0e29d40a63d8544626748e4370d1c7b2eef7b4227e1184e0f88415341 |
|---|---|
| Markdown | b6c636f37e29e6fdbe4244f676cdae94cddc526463984ec3e9a7064e055754d0 |
| Publication page | 94a25330741d727c7882c46b03d45b02c00a8cdfb59a5d8a13eaa99426cb98dc |
| Manifest | a6a124ee82b1f4fc11b15c0c80eb6dab25002e49fdcc82c6233d904943fceefd |
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 | NkIt14quJdn6TFD3zuo31yyR1n7kiI0PeA/1Rx1cCNUaqfUuvwLFuUh7MouVW9Rb3hmjTbHPI13YrqKU1lqkAA== |
| 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
| 2026-09-17T09:55:20.790499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085245observed 94a25330741d727c7882c46b03d45b02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:20.771692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085245/manifest.jsonobserved a6a124ee82b1f4fc11b15c0c80eb6dab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:20.753388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085245/publication.mdobserved b6c636f37e29e6fdbe4244f676cdae94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:20.733955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085245/publication.txtobserved 2e6955a0e29d40a63d8544626748e437...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. |
|---|