OT-2026-000011226
Publication integrity record
Single bellows cup vacuum gripper, three stage ejector, supply line pressure sensor, vented after set-down
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-2026-000011226) never changes.
Identity and time
| Publication number | OT-2026-000011226 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-5410-7ecb-8c70-0c58ffcf449b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011226 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec139a8bbd074f19b7ffe6f429596145d0f22ca49c220ad914e7c60f39208b9e |
|---|---|
| Markdown | 492142275d1101363cda0908eaec0c85596c06008a33616d53a643d58930d425 |
| Publication page | f3d349a307b8b25b77156a2ff023b25e1789c898b2382a82504eca7f4d5a4fa0 |
| Manifest | 9e29549cb666a9bc4e880a2e824d7d2474a77b22db89e145d76f3885d7776e0b |
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 | Np6FYmJo0754uQ/B6o59E/6jX5oLSjh+9HATpnVyxQGSM3dNnkkb64sQbyT3aSaIxbxyHudc0s31Z275qdqJCA== |
| 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
| 2026-09-17T12:14:11.081603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011226observed f3d349a307b8b25b77156a2ff023b25e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:11.061572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011226/manifest.jsonobserved 9e29549cb666a9bc4e880a2e824d7d24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:11.037973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011226/publication.mdobserved 492142275d1101363cda0908eaec0c85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:11.017460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011226/publication.txtobserved ec139a8bbd074f19b7ffe6f429596145...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. |
|---|