OT-2026-000041610
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, sustained blow-off after 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-2026-000041610) never changes.
Identity and time
| Publication number | OT-2026-000041610 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a0-72d4-a45d-ae2e10990c33 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041610 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c335e9c5129e0f5add0df3230b0d80cceefc8d0fdcc0929a60c801cdea64a05 |
|---|---|
| Markdown | fdc83114a20c1785e78011a1b84eca79d4c315cf3c8860c3ab78dfb53e9e3c2f |
| Publication page | 98d056ccfb3fc909f2134c84f1b30f12396759f28f3b3391c4717ab4bc39c5b1 |
| Manifest | 0f7990403f05e4a0a4520295500adc7d9cc72414710f7b4940cd40c30e02c790 |
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 | uaEHQbSFFaEi+T0AoLT2YN0Dz3xRj95GTRInFgEKOnRxIQXIo8vDrOteUD30UolQ/ojwZne2iWagKgu8lUAhBw== |
| 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
| 2026-09-17T11:16:24.194106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041610observed 98d056ccfb3fc909f2134c84f1b30f12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:24.176637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041610/manifest.jsonobserved 0f7990403f05e4a0a4520295500adc7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:24.157646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041610/publication.mdobserved fdc83114a20c1785e78011a1b84eca79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:24.137550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041610/publication.txtobserved 3c335e9c5129e0f5add0df3230b0d80c...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. |
|---|