OT-2026-000065738
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000065738) never changes.
Identity and time
| Publication number | OT-2026-000065738 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7cb0-b95d-26574e8aea78 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065738 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4c71002cf445fa550e3169242a4f3ba8ee4af2befb50f925d08412d04dffa100 |
|---|---|
| Markdown | f25c0302afa99e8bffcbef0d6f7a9d5534331fef77e695f2bd6e549e22094061 |
| Publication page | d3899f3a9db96c1813f28a626fab9fdd34dfe8e5b28110e89d1b451123661cf3 |
| Manifest | 71018a40513cff780d3e037ca7601a611aa2f8200ba550a72effb9c5a7773d20 |
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 | AsNlPofcNsPjElVHB1PDuiHXY/6rwHo/57PGgED5UXMe/q4eQD+expcCtIdCwwndTtS/aGTc4z4WtOQrVuF7Dg== |
| 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
| 2026-09-17T10:34:09.986679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065738observed d3899f3a9db96c1813f28a626fab9fdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:09.968545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065738/manifest.jsonobserved 71018a40513cff780d3e037ca7601a61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:09.951114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065738/publication.mdobserved f25c0302afa99e8bffcbef0d6f7a9d55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:09.934457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065738/publication.txtobserved 4c71002cf445fa550e3169242a4f3ba8...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. |
|---|