OT-2026-000085670
Publication integrity record
Foam pad vacuum gripper, three zone face, single stage ejector, 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-2026-000085670) never changes.
Identity and time
| Publication number | OT-2026-000085670 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaad-7b5f-93f2-15ea8c1118b7 · 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-2026-000085670 |
| Status | PUBLIC |
Content hashes
| Canonical text | f166dfea7a2205ef9a3545df5ee9bcec450f8f24351789573bc183883e6ffb3f |
|---|---|
| Markdown | 3065107fc28301bd0efacf0758f5c771e46af59b4474ddfaa45a5ecbd03baf10 |
| Publication page | 0725c11b5d8c98356c2f34cb01c7bcc6a043ea8bc66a1646d69c655083c75105 |
| Manifest | b109068f251c34552effb5fca04884ddf07b311a3f324ad580cfb172d72a66b8 |
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 | t8kpY3dqomjqAhbqyDfyywqTw5qJt0Awiw50vUYIffoMQ2MC4VdHZBafESAVW9qwEwhBW77s75gfgPVfUo7JDw== |
| 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
| 2026-09-17T09:54:33.860508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085670observed 0725c11b5d8c98356c2f34cb01c7bcc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:33.840516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085670/manifest.jsonobserved b109068f251c34552effb5fca04884dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:33.822075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085670/publication.mdobserved 3065107fc28301bd0efacf0758f5c771...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:33.800192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085670/publication.txtobserved f166dfea7a2205ef9a3545df5ee9bcec...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. |
|---|