OT-2026-000010330
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, two stage ejector, 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-2026-000010330) never changes.
Identity and time
| Publication number | OT-2026-000010330 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee5-7544-b25c-c2cd18d6c976 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010330 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1613784291a5ec551135a5aa11b0efec4cd03ba3a906575de240b274e5f0b9f6 |
|---|---|
| Markdown | 725ae52b78417da8a32b42a3b5f6ae466fe1c27c0255d7d9b33754355f97b328 |
| Publication page | e6b9e70271d5283fff1c83fb07b71c8fc99dc9b732b6f88b02a597a5ab5ff388 |
| Manifest | 2925796402473b7308eb1ae2ba930480dc0c72be6beac5ea11e296b912a08554 |
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 | Y0+zWxcF7TbjSkco4kO8Ajzkg5WVuBg0GO8LttjTYI8jgXn1jf+I91AnZ12RdmiJNBpbJGkOFZVj8/3zal68Aw== |
| 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
| 2026-09-17T12:14:20.981728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010330observed e6b9e70271d5283fff1c83fb07b71c8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:20.960035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010330/manifest.jsonobserved 2925796402473b7308eb1ae2ba930480...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:20.939255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010330/publication.mdobserved 725ae52b78417da8a32b42a3b5f6ae46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:20.919149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010330/publication.txtobserved 1613784291a5ec551135a5aa11b0efec...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. |
|---|