OT-2026-000085662
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000085662) never changes.
Identity and time
| Publication number | OT-2026-000085662 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaad-7ad8-a286-dc68231ee4b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085662 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5e4f10c9a8e94dad87edb3eca0ccc7243eb3ae9d0ea3f402cd09b79b2d3d492 |
|---|---|
| Markdown | 9d5f3fffa15ec7159bacabd8920651cf89202585fc23d4bec4181367a279a420 |
| Publication page | dbae4bb8cd08d825c2db3ab72267a32e6e471ac35e275f99ef567d7f46a69d6b |
| Manifest | 0165d8d7635c6f7a7700844ba83876b9fab0538fdc25ff996e2e28ce817c4206 |
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 | ss2vkrXUJib+Nys9gy6A7GKgqNKYR42Fxa/RfOjU/LJgiFE0+CaVWsjLhr5DgfPwsgpnb44fv3tVJ2LKh1PvAQ== |
| 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
| 2026-09-17T09:54:33.248710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085662observed dbae4bb8cd08d825c2db3ab72267a32e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:33.230836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085662/manifest.jsonobserved 0165d8d7635c6f7a7700844ba83876b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:33.214306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085662/publication.mdobserved 9d5f3fffa15ec7159bacabd8920651cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:33.197043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085662/publication.txtobserved d5e4f10c9a8e94dad87edb3eca0ccc72...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. |
|---|