OT-2026-000041466
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, sustained blow-off 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-2026-000041466) never changes.
Identity and time
| Publication number | OT-2026-000041466 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b145-7d27-b47b-eb1dd21ef6b9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041466 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ca6eb355ade88e2008e342ae3c5daaa546be60a0028b0b12864ed49fcc87c52 |
|---|---|
| Markdown | ea3bff59501c478848dd5764285eb4f27274be80aa00257a24292a5bd7f66f6a |
| Publication page | 355c7d6ec909f73d8d351c57b055141e63905a361b02dbb43efebc1a9812c557 |
| Manifest | 965f235e0fe4dfb77ec98182a7d9462ca3961d610118d531ce615f0b82b2115f |
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 | fL4HHmI/ncXhjPKNEPirNhQx35lVqY6qKS8dQ0GO98pmKd2BR44nHKhz3AqIwW5DhZmQ3OmMLrxkB8vyPZo7Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:17:29.664026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041466observed 355c7d6ec909f73d8d351c57b055141e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:29.646745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041466/manifest.jsonobserved 965f235e0fe4dfb77ec98182a7d9462c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:29.626633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041466/publication.mdobserved ea3bff59501c478848dd5764285eb4f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:29.610870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041466/publication.txtobserved 7ca6eb355ade88e2008e342ae3c5daaa...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. |
|---|