OT-2026-000006791
Publication integrity record
Vacuum cup gripper, four outlet manifold, ejector fed, pulsed blow off after 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-2026-000006791) never changes.
Identity and time
| Publication number | OT-2026-000006791 · never reused |
|---|---|
| Internal UUID | 01a0a967-8561-7496-815c-575190885dbd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:48:48.995388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006791 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49f65dbe44fb96271bb95496c85c95f0eee22cece33326989081569e74175f5f |
|---|---|
| Markdown | 1fdff045b29e78adb938a2182a77d346d1af8f4c28ccadfcd94eedb78e21b3b2 |
| Publication page | d7f6df26127e6d74c53214ccbdffd4fd754aad944eaca5a23c08283fe3d0fc19 |
| Manifest | a73bc62aa74aa01fff7e36e5cf142003778b92094a6c1557383a39b1615bb77d |
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 | yzLD7Eh2p+B6lNDFRqJtSOxYFsl62UAy4ZmBsZr6hypXW17fimz7Sjw34y+NKWhCCvNB23H0lpHcu8B096zyAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T08:50:05.963389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006791observed d7f6df26127e6d74c53214ccbdffd4fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:05.950210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006791/manifest.jsonobserved a73bc62aa74aa01fff7e36e5cf142003...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:05.938920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006791/publication.mdobserved 1fdff045b29e78adb938a2182a77d346...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:05.925465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006791/publication.txtobserved 49f65dbe44fb96271bb95496c85c95f0...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. |
|---|