OT-2026-000092322
Publication integrity record
Three cup vacuum gripper, three zone face, pump fed, supply line pressure sensor, 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-2026-000092322) never changes.
Identity and time
| Publication number | OT-2026-000092322 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-700d-94af-467c4f18ac6f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092322 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3277cb7a26b25a6bddb82fc47a3f08fe5162d8cbc5db18a0dda451be561b6fb |
|---|---|
| Markdown | 689fb0b17be0f6accec8f1cb1b8b92c7906ab72d5686467c831d37401e400a79 |
| Publication page | 48ac77873b787b79cf931c591b5f5cd07d612a4f8114b1d2af8250805d162512 |
| Manifest | e717474c1bce7a6279d297c17a797c2ee077a6bcacd6c115339a9e0ebb21d8ef |
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 | XE8wxnBUQ+aqU3V8to8BO7axZx2s7hkuDA//jmfWnfxXC7K4ru8yf/YatcceJiFQA+jRyhkyznyPpi4i7H6sDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:51.999444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092322observed 48ac77873b787b79cf931c591b5f5cd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:51.982785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092322/manifest.jsonobserved e717474c1bce7a6279d297c17a797c2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:51.965948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092322/publication.mdobserved 689fb0b17be0f6accec8f1cb1b8b92c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:51.948649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092322/publication.txtobserved d3277cb7a26b25a6bddb82fc47a3f08f...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. |
|---|