OT-2026-000041071
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off 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-2026-000041071) never changes.
Identity and time
| Publication number | OT-2026-000041071 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b141-7898-b32c-7c1ea2c287b4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041071 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d8613d855417a7fed6ea2827c1e3d911e6e617abe1289c7c18ceb83185cc305 |
|---|---|
| Markdown | 10e3ceb6aa63d5ea946de396f1811154dec64a8b5405f218ff3136e4d8db6beb |
| Publication page | 61e92b3b61f10af08390908726ff85358c2812c93e1c1aac25f451befbf4a098 |
| Manifest | e61798632f464d2cd4554a15598e88fc0f6d170f2ba3a3801e3f7d72a2f13a34 |
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 | DiE/XOCMlPYvEkdRwlKupPTDt/KiVgbA56qgbMscfpf/XlAxPN5p3/yefblzQO9Xd7pCa1ALWC0IDWBSRkQUCQ== |
| 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
| 2026-09-17T11:16:59.149764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041071observed 61e92b3b61f10af08390908726ff8535...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:59.134514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041071/manifest.jsonobserved e61798632f464d2cd4554a15598e88fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:59.118541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041071/publication.mdobserved 10e3ceb6aa63d5ea946de396f1811154...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:59.104166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041071/publication.txtobserved 7d8613d855417a7fed6ea2827c1e3d91...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. |
|---|