OT-2026-000025282
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000025282) never changes.
Identity and time
| Publication number | OT-2026-000025282 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-70fd-a6d7-b099015d20ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025282 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0d623baed805f59b9808cdfe746202813233d94faf535f47c40d2ee136c75883 |
|---|---|
| Markdown | 5a3d6a5da8adb4f3fb6596e9a29d38021e6892200745a90bca654bc1ad462363 |
| Publication page | 3a33f9f4110f45caf73a6509fdd1d51e581c3cf3afe27db832d9ed82d9a37a55 |
| Manifest | c4c4839b4c17238a017bcf962d477bbdf3f30f4c363d50c37e716bbffb311937 |
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 | YJ0cABpP2XRUfUgJAJUXLiuXYIMPHeWP2vT/fq/5qiTkn8eXsCfKTYAxWTZpHqCXS9a+1EUeih4w5OT7fgTmAg== |
| 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
| 2026-09-17T11:47:17.602281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025282observed 3a33f9f4110f45caf73a6509fdd1d51e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:17.585280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025282/manifest.jsonobserved c4c4839b4c17238a017bcf962d477bbd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:17.567170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025282/publication.mdobserved 5a3d6a5da8adb4f3fb6596e9a29d3802...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:17.549958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025282/publication.txtobserved 0d623baed805f59b9808cdfe74620281...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. |
|---|