OT-2026-000025510
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three 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-2026-000025510) never changes.
Identity and time
| Publication number | OT-2026-000025510 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa8-7688-a668-5868913c6b84 · 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-2026-000025510 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad7ece216eaa28ec716a263ddcd0f3e1a66e907ccc1ea76f4391567e079d3ccf |
|---|---|
| Markdown | 83f9ee253381486b1d11fa9e2b0a5712659a2522d0bc38a3e32a034e14ed1b8b |
| Publication page | 1a0826f1ab245f7ec5c23f0c0181c7a2741aac2b79e37e149af789c44d60a5cb |
| Manifest | 63ec610c267b90e4a94fef9a69cf98bce838be00379ea73a85c78f24a4b829b5 |
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 | MVf7AvNoWKvzXDv0K2lW03Si+lsCbildRZpdJF4njRyXgpIit4BAe1MvXdX6WggTCsHq5L5mV2LWlshkJ6moDQ== |
| 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
| 2026-09-17T11:47:38.490034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025510observed 1a0826f1ab245f7ec5c23f0c0181c7a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:38.468262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025510/manifest.jsonobserved 63ec610c267b90e4a94fef9a69cf98bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:38.418008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025510/publication.mdobserved 83f9ee253381486b1d11fa9e2b0a5712...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:38.398153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025510/publication.txtobserved ad7ece216eaa28ec716a263ddcd0f3e1...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. |
|---|