OT-2026-000068482
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000068482) never changes.
Identity and time
| Publication number | OT-2026-000068482 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2481-709b-9838-949bac89af02 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068482 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86d55c31c7f8197f19b4f3e832300cdfdb471001b7b5e2973bdf913548b564d4 |
|---|---|
| Markdown | 4443bfdde0dc146b1ef176877facbbb829090b4feda363f76f213acb053ffb57 |
| Publication page | 69b6c2995fad1cf273cc509d6c199f49166188313d9eb7d97f06abccdc3ec786 |
| Manifest | 8b6d36fe87082418405c9e1f94432335f648b29cd632471071028a202440eb36 |
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 | HapMBtsFz3WZyjEeC3Pqw3SEnlCaOivBGOVJZ/kZPRBswMvuFAV4cOT5jz/UgjfAngmcNxdw8to+2hVqbpREDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:29:38.076928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068482observed 69b6c2995fad1cf273cc509d6c199f49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:38.059767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068482/manifest.jsonobserved 8b6d36fe87082418405c9e1f94432335...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:38.042179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068482/publication.mdobserved 4443bfdde0dc146b1ef176877facbbb8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:38.025480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068482/publication.txtobserved 86d55c31c7f8197f19b4f3e832300cdf...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. |
|---|