OT-2026-000066181
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, vented after 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-2026-000066181) never changes.
Identity and time
| Publication number | OT-2026-000066181 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-7756-ad6e-877d4a300c22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066181 |
| Status | PUBLIC |
Content hashes
| Canonical text | a2b52660c03f48999bcb38bd6f46c463d15506c15cc9c1cc7fb2a57b6c164eda |
|---|---|
| Markdown | 71835bc3d9f011dc750f3e8d4d8a053cde8e4a960c2cbf912e923e97f7e21d93 |
| Publication page | b3791ad4d77ddf3c79e38a193424710e60064946b503d528121c975b199ee673 |
| Manifest | b5e96037d611b39fe2dfb6da50741b41d22ba1c1c26072e9e2a1608dc2b4c52a |
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 | rzsOmjmAPYdqzGAqqB4luvIwgbIX6bvS/5tb6z+Gc7ZPf7PixsA3r7NwC+yVW1R4Ct0XUqxmFeOjSi5Eexp9BQ== |
| 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
| 2026-09-17T10:33:19.683460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066181observed b3791ad4d77ddf3c79e38a193424710e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:19.666043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066181/manifest.jsonobserved b5e96037d611b39fe2dfb6da50741b41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:19.647513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066181/publication.mdobserved 71835bc3d9f011dc750f3e8d4d8a053c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:19.630072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066181/publication.txtobserved a2b52660c03f48999bcb38bd6f46c463...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. |
|---|