OT-2026-000025345
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000025345) never changes.
Identity and time
| Publication number | OT-2026-000025345 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-756f-84db-e582bd546fd5 · 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-2026-000025345 |
| Status | PUBLIC |
Content hashes
| Canonical text | defd923e53620efd8d289a2f9f6170a2ec0cbb6b70ccc222ffffed74c15fc004 |
|---|---|
| Markdown | e3bab4083e2c6c2e9410ab107830df936ac89ae5ea033816aa048c1f158b8988 |
| Publication page | 7c277c69d8b3875cb9f98843ee322211b7df59dbb06f769d861f4b41350b7b0a |
| Manifest | 2329d0d6cef961373a51b18082a542607d26a6f1c2a90bf4d1caaa463da6cd18 |
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 | isRsyL/jPlvSzSAsEpKtPJmu+X9IPtbx5WnbK8gMr9SBIbPj3xNGcE37+KR15QImdJ2tEqTdP6T/CMBz+zHaAQ== |
| 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
| 2026-09-17T11:47:23.630133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025345observed 7c277c69d8b3875cb9f98843ee322211...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:23.605396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025345/manifest.jsonobserved 2329d0d6cef961373a51b18082a54260...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:23.582835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025345/publication.mdobserved e3bab4083e2c6c2e9410ab107830df93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:23.548619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025345/publication.txtobserved defd923e53620efd8d289a2f9f6170a2...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. |
|---|