OT-2026-000061774
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, vented after 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-2026-000061774) never changes.
Identity and time
| Publication number | OT-2026-000061774 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8ab-79f1-a4eb-c3d6e9b9a706 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061774 |
| Status | PUBLIC |
Content hashes
| Canonical text | b125fdcd47c0110a992858af13ee841aec4550d828b2767c3d98ace315e896f0 |
|---|---|
| Markdown | 964581cf89b01559e47a25eb49b002b288cf7bc52009c5cbcc01e453d16b5bd6 |
| Publication page | 89a33d2a332ae97fff3da57187e39deb37fc9ff9f95108a7b968059e87a63d8b |
| Manifest | f34f15dd60737a9b80c6296e3e5cec96d74dad81094924eca35863c98b10990b |
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 | EY8Tp/i+ix7aBLx4CbTzwoq8fB2dYWMOzu60+l5+emGBY06pNXq2vwnfxuVhsT4Ce7M8uuxpVuR/IjVa0uD6AA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:40:29.118161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061774observed 89a33d2a332ae97fff3da57187e39deb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:29.099884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061774/manifest.jsonobserved f34f15dd60737a9b80c6296e3e5cec96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:29.079880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061774/publication.mdobserved 964581cf89b01559e47a25eb49b002b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:29.056130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061774/publication.txtobserved b125fdcd47c0110a992858af13ee841a...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. |
|---|