OT-2026-000032275
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, pulsed blow-off before 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-2026-000032275) never changes.
Identity and time
| Publication number | OT-2026-000032275 · never reused |
|---|---|
| Internal UUID | 01a0ae74-f7a8-7350-b4c6-6a9578c13324 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:36.332587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032275 |
| Status | PUBLIC |
Content hashes
| Canonical text | 928a896b48b71682b5a7cb2fdcf217b928bf88117ea9e19cb7b9a0770ba15811 |
|---|---|
| Markdown | 30449dcb3bc3e7149287b498170fa9c3cd75d0550498cd0e5d99e13077c18c34 |
| Publication page | 9f0be56453e53178c734bd813c58c2957b01867a58d497cbe55854820b6f6964 |
| Manifest | 04362f97bc2ff030465285131d4d72374c39e9f980a5b02f019a25cb574e5605 |
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 | iOUjqWDYYF+NiuqKyMS+4Yv8st5sj5wPlr7tKUYmnwkMz1c9phRgfLJV2XsA94uJqo0gPAfdzjHYMx9tWhGuCw== |
| 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
| 2026-09-17T11:34:38.346954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032275observed 9f0be56453e53178c734bd813c58c295...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:38.329397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032275/manifest.jsonobserved 04362f97bc2ff030465285131d4d7237...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:38.309828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032275/publication.mdobserved 30449dcb3bc3e7149287b498170fa9c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:38.293602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032275/publication.txtobserved 928a896b48b71682b5a7cb2fdcf217b9...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. |
|---|