OT-2026-000033894
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, pulsed blow-off 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-2026-000033894) never changes.
Identity and time
| Publication number | OT-2026-000033894 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a391-7677-82bb-4109b5ff4693 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033894 |
| Status | PUBLIC |
Content hashes
| Canonical text | d0b3e8b86b6bd0d1cc47197eb8191e5662ef28c78eda4725a925a3808480735a |
|---|---|
| Markdown | da0848a28ccc45afbc8930c049e44d65bd6dcd66bec80780b0a672f0407960f9 |
| Publication page | a4734df96d439b96b0b49db3d59fba685a2704071cab2c7c4a3c58eb92fb7e15 |
| Manifest | 4b46cd8210f67f94a8ccf9eda2b0d09583f3f906a3a9b86cc434e8a0ef63ade1 |
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 | IBUv06mu5caGex/Cn4cMmWGoR/wBeXl7V48UP9/JEPVHKsH4DPNVgSNBwTbeLseoGBIwUUZOi8d9MzibNjIgCQ== |
| 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
| 2026-09-17T11:31:58.179604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033894observed a4734df96d439b96b0b49db3d59fba68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:58.160229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033894/manifest.jsonobserved 4b46cd8210f67f94a8ccf9eda2b0d095...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:58.140430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033894/publication.mdobserved da0848a28ccc45afbc8930c049e44d65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:58.117497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033894/publication.txtobserved d0b3e8b86b6bd0d1cc47197eb8191e56...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. |
|---|