OT-2026-000082533
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three 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-2026-000082533) never changes.
Identity and time
| Publication number | OT-2026-000082533 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc7-78de-b6e0-1c83669cd9ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082533 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4d1a9bdea8466a66807fe669ca6b228d2bfa7b3e7c09b2298bb1f8a4c362bdbd |
|---|---|
| Markdown | 390a0f941ec88582dd7fe1dc39647729afd40390b5bb8c3b8ecce25c2667d6fe |
| Publication page | b884747f2c0cc60ada439d24a4fe05f2b00657d18eba67e2f98a7c396d019362 |
| Manifest | ad32a131b0b80ca1878572e763c22867de266735fd3c8635a226849ee345e10a |
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 | Ek7JEPR2HNVxQdd1WyBEI+UZFLQXoSHvhu1/DWB9PEoY4ZUFkEUi2auw3sHLs7I53uw3d5ObjchF+9v6687gBA== |
| 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
| 2026-09-17T09:57:58.077439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082533observed b884747f2c0cc60ada439d24a4fe05f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:58.062988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082533/manifest.jsonobserved ad32a131b0b80ca1878572e763c22867...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:58.048512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082533/publication.mdobserved 390a0f941ec88582dd7fe1dc39647729...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:58.032701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082533/publication.txtobserved 4d1a9bdea8466a66807fe669ca6b228d...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. |
|---|