OT-2026-000031268
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000031268) never changes.
Identity and time
| Publication number | OT-2026-000031268 · never reused |
|---|---|
| Internal UUID | 01a0ae74-87ac-7e62-8077-70ad0596edb4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:07.653052Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000031268 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9af11878efda6975cd3bac3a65de630fde526d1d78a67613319e315499f5662 |
|---|---|
| Markdown | a809c3b5ca6d62f81ec8014b3ea0368a9aa8fcb57372f4857c43303acd425b95 |
| Publication page | e19e96f7d4b94567f89aac0a69b0422c6079300a33d2d8ea1063f34fd9b03f77 |
| Manifest | 45a1a301b43359dbda4420026391a5ccc13958178f2a9f2ccda24d407187187d |
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 | oneiiD55//MXak4810CkMS7jNEfv5jiHG/WDeoYE3+/QPZ/QzdCnZdpmdM3DcWKUSC2tnyBlNp/PfPnNfSOnAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:35:50.862811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031268observed e19e96f7d4b94567f89aac0a69b0422c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:50.846036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031268/manifest.jsonobserved 45a1a301b43359dbda4420026391a5cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:50.827276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031268/publication.mdobserved a809c3b5ca6d62f81ec8014b3ea0368a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:50.809599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031268/publication.txtobserved e9af11878efda6975cd3bac3a65de630...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. |
|---|