OT-2026-000086241
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, sustained blow-off before 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-2026-000086241) never changes.
Identity and time
| Publication number | OT-2026-000086241 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82c-7de9-89c9-e404ca27682c · 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-2026-000086241 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31b0b96a9aee3f8f09cc52f468e5743e895f98e834eab0387ddde42d82d236bd |
|---|---|
| Markdown | 60ebe7ab54003c3a1469ea7da691b468b4d5dfbd9ef160990904a67966b216f5 |
| Publication page | cef114cc4ee661e2eac26fed4b9c012f8117ed5de7eef10f9141687dddb56e8d |
| Manifest | abe87370e3bb32363265a89b68aebd0faa0dbea07732cf47310e4bd48d384682 |
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 | fIkPBXKnwO9fbSPesTSo9n1B1XhheSu5xFxAeA5g7SKz1dVjf3JB5iLw3HZLDS31gDUNd4pQZJ1GqVcZ2SnJAw== |
| 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
| 2026-09-17T09:53:55.833754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086241observed cef114cc4ee661e2eac26fed4b9c012f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:55.814998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086241/manifest.jsonobserved abe87370e3bb32363265a89b68aebd0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:55.797089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086241/publication.mdobserved 60ebe7ab54003c3a1469ea7da691b468...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:55.777946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086241/publication.txtobserved 31b0b96a9aee3f8f09cc52f468e5743e...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. |
|---|