OT-2026-000087009
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, 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-2026-000087009) never changes.
Identity and time
| Publication number | OT-2026-000087009 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-9f2d-7af3-8164-80b4c4ecfb94 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:44.027043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087009 |
| Status | PUBLIC |
Content hashes
| Canonical text | 326cd9ce587470f0f8d7986a5e837918a83f72d232b5c4f6932aa4e6c8aa65bb |
|---|---|
| Markdown | 06e7ce66d953d52fd6cbd8d740acb279075141d93865300ac690b6d96c48d79f |
| Publication page | 649fb1206aa40baf750d260a348d35e6f29443cd5181a023ffe676f69c4cac3d |
| Manifest | 0632513816caea0357f989dc05f4e095e8ea3167b78cc8f297338fef9c8fbdc4 |
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 | aWMLyBx8QuMEZen4mQ1E9IHnqZCUi7i9yg1kHuj1xP5agie6oZylwqn4aSUJ7qLo7Gy6UIKUBrKQizzzH3RWCA== |
| 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
| 2026-09-17T09:51:13.740786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087009observed 649fb1206aa40baf750d260a348d35e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:13.725813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087009/manifest.jsonobserved 0632513816caea0357f989dc05f4e095...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:13.708703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087009/publication.mdobserved 06e7ce66d953d52fd6cbd8d740acb279...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:13.693153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087009/publication.txtobserved 326cd9ce587470f0f8d7986a5e837918...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. |
|---|