OT-2026-000065192
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off after set-down
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-2026-000065192) never changes.
Identity and time
| Publication number | OT-2026-000065192 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-722b-b80b-29505d8fd064 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065192 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10e82893cbf1218b6aa412211b30681e08e72bd04b2ac77f24200aa3feac480f |
|---|---|
| Markdown | 86c47904e8cabf011eb77eb1632791f1ec5e1a53d77e680f93d6a7cf0df19208 |
| Publication page | f2997755b715115143524e2a6bf0e8ec006ac83f322d2a3cf91bbf4778fe1586 |
| Manifest | 18e0cf2997efe1ba76373e1d4bdaa17d2e6f05d9c486a44adec196cc1e2dd163 |
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 | WgW4SrQVQx0OdMIn3XDn7LCaLswhlF1DP6yd11ATP3yiCfR05BWT6NeXnJXuFG+8GdnaZNGN4s0FEdYS2qzMCw== |
| 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
| 2026-09-17T10:35:02.333352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065192observed f2997755b715115143524e2a6bf0e8ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:02.317378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065192/manifest.jsonobserved 18e0cf2997efe1ba76373e1d4bdaa17d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:02.299805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065192/publication.mdobserved 86c47904e8cabf011eb77eb1632791f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:02.282272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065192/publication.txtobserved 10e82893cbf1218b6aa412211b30681e...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. |
|---|