OT-2026-000010316
Publication integrity record
Single cup vacuum gripper, plant vacuum fed, supply line pressure sensor, 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-2026-000010316) never changes.
Identity and time
| Publication number | OT-2026-000010316 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee5-7488-af71-c95ccce52133 · 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-2026-000010316 |
| Status | PUBLIC |
Content hashes
| Canonical text | 426d067ca1ce6f8fc3ffdd80c52bcda45b4965ad54b0541c5b0f748ba7a840f3 |
|---|---|
| Markdown | 890c266a72b7c4f14887f311c77b59ef11e8d2ca9f64a02279cbf4e30e96696d |
| Publication page | a6d70dd366dc67c4e1eadc11343b523de23e595a0d5bee9a22087257cf12e628 |
| Manifest | ad933cb3eae2e1025209b621fa8a1442240c5e69a7d96b56417ce293ecd204ef |
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 | 1ESq9UbvBnSKlPNEIy8ReWCQbw0SNfytSINxbm2XxzGnzutA75tEjkE/navfWyeZBACX3PueDNzr0aOAFnaWAw== |
| 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
| 2026-09-17T12:14:19.826957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010316observed a6d70dd366dc67c4e1eadc11343b523d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:19.809962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010316/manifest.jsonobserved ad933cb3eae2e1025209b621fa8a1442...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:19.790011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010316/publication.mdobserved 890c266a72b7c4f14887f311c77b59ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:19.771451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010316/publication.txtobserved 426d067ca1ce6f8fc3ffdd80c52bcda4...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. |
|---|