OT-2026-000093160
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, 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-2026-000093160) never changes.
Identity and time
| Publication number | OT-2026-000093160 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-74b8-ab8f-9c1b42d92865 · 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-2026-000093160 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d95576c62867b4892ecf4959b92a1de3467a6d3cda0d85cce57b0c8dca1b28a |
|---|---|
| Markdown | 90a65d2179f450540bae8751a71745c06a9c19c711ca08fa838087b409d23a43 |
| Publication page | 49666109f73fcbeedc447cf13e235c6244a9981efb685a5a4665ec2ee87189fd |
| Manifest | f8ed2ce29b13d5238419b2ae73860c715ad111fbc4a3f3c2e8782979ffe02e2d |
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 | qzhN07A2XABrNrqIVSsFBsIk+JVwtVF4Bjg1osC9kCGx2lJCwD05Hi1aWgtS2AjZH5pUBjeUVpB99v4GuT1ZCw== |
| 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
| 2026-09-17T09:40:27.502766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093160observed 49666109f73fcbeedc447cf13e235c62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:27.483975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093160/manifest.jsonobserved f8ed2ce29b13d5238419b2ae73860c71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:27.465365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093160/publication.mdobserved 90a65d2179f450540bae8751a71745c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:27.448940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093160/publication.txtobserved 9d95576c62867b4892ecf4959b92a1de...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. |
|---|