OT-2026-000087170
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two 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-2026-000087170) never changes.
Identity and time
| Publication number | OT-2026-000087170 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-9f2e-7bbe-8b61-7fc9b5354fa7 · 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-2026-000087170 |
| Status | PUBLIC |
Content hashes
| Canonical text | eeec7290bba059bf992dc9fd38776ac692326ba824bd5cc3f3d9c37d71f22605 |
|---|---|
| Markdown | c5f927d5b2d2b0cc133253714ad2ec3e75aab5c45c10ffc2f242be5d8b28fafb |
| Publication page | e3132ddcc4de234e74d7670b2c7b663ff373c566de05aed4dffc518e1f4db443 |
| Manifest | b9997fcbc83d74ce662f7d1921e63b82c3573893ccec7a9f203784ed201a298d |
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 | eHupii0Db+Y2OBxwPIhPSSR9Y6TjvFk/EzsnS5u7upJax98FuGoeUoSP0DLH+uz0lauJ5A/rwRRNSEuqLUZiBA== |
| 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
| 2026-09-17T09:51:26.369738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087170observed e3132ddcc4de234e74d7670b2c7b663f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:26.353488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087170/manifest.jsonobserved b9997fcbc83d74ce662f7d1921e63b82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:26.336627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087170/publication.mdobserved c5f927d5b2d2b0cc133253714ad2ec3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:26.318706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087170/publication.txtobserved eeec7290bba059bf992dc9fd38776ac6...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. |
|---|