OT-2026-000060858
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, vented after 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-2026-000060858) never changes.
Identity and time
| Publication number | OT-2026-000060858 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d2-76b7-b66d-d563367e4e84 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060858 |
| Status | PUBLIC |
Content hashes
| Canonical text | 37e099a2e11999f52e6b2735b51a63580f1f07068756fd85ce72d334b7e6179a |
|---|---|
| Markdown | 7b2b9f0b386ea126e8ee073bf094e8fd8a62637b5d9752ec452e11bc8b3544b3 |
| Publication page | c36f25518266e9bf9836854ce136f1285ba8731117facab9eafbada1d63501e9 |
| Manifest | 4fb3d0a6a37f9094c22986b609204b3985ed277374e441eeb803e2087c7c98b1 |
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 | LeuSiHk2hnJtywvRRIdHN4XdRKzy/eSfM+OZ1mZQSf7QjWz+vtNdP4y77FW66yZ0l+awnl3STVgRYYiC0GAQDA== |
| 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
| 2026-09-17T10:43:37.019800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060858observed c36f25518266e9bf9836854ce136f128...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:37.000614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060858/manifest.jsonobserved 4fb3d0a6a37f9094c22986b609204b39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:36.984460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060858/publication.mdobserved 7b2b9f0b386ea126e8ee073bf094e8fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:36.967516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060858/publication.txtobserved 37e099a2e11999f52e6b2735b51a6358...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. |
|---|