OT-2026-000100110
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, three stage ejector, pressure sensor per zone, sustained 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-2026-000100110) never changes.
Identity and time
| Publication number | OT-2026-000100110 · never reused |
|---|---|
| Internal UUID | 01a0aea3-1474-7cd7-8e9c-b8d6eee50f74 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:58.336218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100110 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86febc43f2858aa5dd2c0618bb01e4f73147a7aa1b7318f9b58240112a7c6ce1 |
|---|---|
| Markdown | 0da1bacbacd3bced5f5c5a6e008a6d60df6a3ef724c0e46085eb8e959d4fac00 |
| Publication page | 6339157c684792e90e0ed7f245f8683d0ec45a60275b9b8742dbfb6eb2dfa7e2 |
| Manifest | 93f64264e7dbb5cb3b182f0ececb3c8f1c4b5456bca3bc984ff69175e6c04f84 |
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 | Kxda/MaYV35PpE4bGkFl2UR/OR4r074s/43McM2gKIMcIBKy8G67fgaE6Idv1Suv7hARYu7nG+W+CAVWPBrqCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:29:04.373103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100110observed 6339157c684792e90e0ed7f245f8683d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:04.355315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100110/manifest.jsonobserved 93f64264e7dbb5cb3b182f0ececb3c8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:04.336133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100110/publication.mdobserved 0da1bacbacd3bced5f5c5a6e008a6d60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:04.318434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100110/publication.txtobserved 86febc43f2858aa5dd2c0618bb01e4f7...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. |
|---|