OT-2026-000085945
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, 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-2026-000085945) never changes.
Identity and time
| Publication number | OT-2026-000085945 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82a-7792-af21-036e5488543a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085945 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2108786fc8916b39f1955b3891c8588e5b365ff45468cff82d24e647cbdf01a6 |
|---|---|
| Markdown | 2b9e37405a3058c8e3ab3b9ab6e5a7eddce939eaada3ea8e72f21a9240967c32 |
| Publication page | 7e3a882b7680c840372ff427964be017411b06c479b84e98c0ebcdd0609a8089 |
| Manifest | 550412f2d9af9216257e10261f8e34461ec676b68471932282437e45f1318ec7 |
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 | zJplBT31Ti+LLe2IRVaDcvL5+dJecLcp1rNkyo4mUeUUM/sIslj0KVA6ujmbDeUdtVubWmqBnB34kzDWpjjqBw== |
| 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
| 2026-09-17T09:52:54.210382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085945observed 7e3a882b7680c840372ff427964be017...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:54.190973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085945/manifest.jsonobserved 550412f2d9af9216257e10261f8e3446...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:54.171111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085945/publication.mdobserved 2b9e37405a3058c8e3ab3b9ab6e5a7ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:54.152535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085945/publication.txtobserved 2108786fc8916b39f1955b3891c8588e...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. |
|---|