OT-2026-000093174
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000093174) never changes.
Identity and time
| Publication number | OT-2026-000093174 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-769d-ab6c-9074a09d2c6e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093174 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5591f1472768157e06059075115a2e4c0037d8d8124030f1b3affa38863bca04 |
|---|---|
| Markdown | 3c1cc12f49ca44b7fa5d4db9922599fdffb0c02a52f831ed000b6eb5a40afddf |
| Publication page | a4379f8c1b8095c6b5081925a2efb4e80b6ae1e9a1777ce4f0a0caeaab0fbdca |
| Manifest | 6c06291580781ea9194fca27fe943d189a5993f918379b748104971797751cad |
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 | mIthAT5cHHvsqtrXgdBqcufyPm6XQJKqU2UTSZiEDrFdpPAALqMU6n4vrh/urlRVd2pSZUnJKwVlCSeofbnDDg== |
| 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
| 2026-09-17T09:40:28.503572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093174observed a4379f8c1b8095c6b5081925a2efb4e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:28.486366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093174/manifest.jsonobserved 6c06291580781ea9194fca27fe943d18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:28.468687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093174/publication.mdobserved 3c1cc12f49ca44b7fa5d4db9922599fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:28.451596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093174/publication.txtobserved 5591f1472768157e06059075115a2e4c...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. |
|---|