OT-2026-000014275
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, three stage ejector, pulsed 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-2026-000014275) never changes.
Identity and time
| Publication number | OT-2026-000014275 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-7146-ace6-da95b16cc561 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014275 |
| Status | PUBLIC |
Content hashes
| Canonical text | 469886a57ab3203e0226c63740460fd53d05ad843fa93a24a6328b5a7f1c44c1 |
|---|---|
| Markdown | dd85c2f525db72ab9b353b503818cf502c90c9a5a0cd28b279328db6b2bdcea6 |
| Publication page | 21acdade96749200df1854b626fd71fe89486f4cf7f5b0fef6450c4fdc6da7bf |
| Manifest | 38a1df829029950ed052190404f7d412f65b07f040f472b558072aaedd5d862a |
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 | 0ODKNeDnq1XNVCo0k5XPtBw3ntyzZP9X8avWlLWMG0t4j9wytbJ0udx/oRP3pDf6xdwfnn+y8B2jmd0JpEpcCw== |
| 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
| 2026-09-17T12:07:29.269744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014275observed 21acdade96749200df1854b626fd71fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:29.250246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014275/manifest.jsonobserved 38a1df829029950ed052190404f7d412...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:29.229807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014275/publication.mdobserved dd85c2f525db72ab9b353b503818cf50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:29.209979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014275/publication.txtobserved 469886a57ab3203e0226c63740460fd5...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. |
|---|