OT-2026-000069862
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, vented 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-2026-000069862) never changes.
Identity and time
| Publication number | OT-2026-000069862 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1860-7c0a-9714-1b9f722d39ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069862 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80381fe4d732b0932d53ccfab341057ca8a0c163b70deda5f07d0626fa676534 |
|---|---|
| Markdown | aa869fa84fbd04bbd3bf101639a3af933604e2e0555c488d0930c0d4550519b6 |
| Publication page | 70d4a3333c76af39178c29f390f32370c293d8627d44316478f0f377b6506d60 |
| Manifest | f16fd2ab5c5a98c917dc0dfc0475255206f9d696efca32119061843ba46b4708 |
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 | 0nkW//ZZpMihqStjqlciflmMWfqyRKCTyPxcOcseoVquzHS3mGotAanTqdzTeM0Eecz7hCgKOdeBywcizJCFCg== |
| 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
| 2026-09-17T10:26:35.252417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069862observed 70d4a3333c76af39178c29f390f32370...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:35.234040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069862/manifest.jsonobserved f16fd2ab5c5a98c917dc0dfc04752552...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:35.215130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069862/publication.mdobserved aa869fa84fbd04bbd3bf101639a3af93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:35.177529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069862/publication.txtobserved 80381fe4d732b0932d53ccfab341057c...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. |
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