OT-2026-000086916
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, 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-2026-000086916) never changes.
Identity and time
| Publication number | OT-2026-000086916 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a5-7f8f-864b-a494793d6d6b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086916 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7956436a24ffee0159ed999f68ec35b5a970ef5e45fa6d26cbadc67e7322d5a2 |
|---|---|
| Markdown | 55c2e5dc00b212d22b6936527ca50ce89b76fda5b1c7319ad76bde769aec58cc |
| Publication page | f3a4cdf98893235591f985d7ffaf49a4be0382af8e324325fc1ff2517e2a184a |
| Manifest | 50bb88903b05bb4ae855018feafb3a6a2e9d522e2e4ec0da6d31d9a3d708ba32 |
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 | 4IMOxjPoFx+eR6UC4/fdCH/hO9C+hbGrdoDo02HE5IlelZLlTyf0xvi3cjNEo9iWPwFwW3UzATalJ1wy0FVcDA== |
| 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
| 2026-09-17T09:51:46.263226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086916observed f3a4cdf98893235591f985d7ffaf49a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:46.245958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086916/manifest.jsonobserved 50bb88903b05bb4ae855018feafb3a6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:46.228589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086916/publication.mdobserved 55c2e5dc00b212d22b6936527ca50ce8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:46.212635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086916/publication.txtobserved 7956436a24ffee0159ed999f68ec35b5...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. |
|---|