OT-2026-000093568
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, pump fed, 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-2026-000093568) never changes.
Identity and time
| Publication number | OT-2026-000093568 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-7b0e-bcfc-6ac254db6641 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093568 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7cafc65557bd1e04efe273ee63d07cbbbc8dbb033f0f3768a3004cc0e607a5a8 |
|---|---|
| Markdown | 2083599f9ed658c2cc7bf60e0a1755396a1bd79d765da94250f41b293088d1e1 |
| Publication page | 9ecf1ae9379a1288f8ec504789a6d39000b36bf67164919471d69009f41c7f81 |
| Manifest | 501dcd350d8b74fad897ebc17e6b7e8f38131abbe97c573fb47f1607c718dd8e |
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 | VRIpSpc9qgGDJXJPy8G23mofTWdbLlLuVvbXEDPDX/5XUEZc++BGAPlUoZ63WDuK0skGRu92HjI4G9TgGz4vCw== |
| 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
| 2026-09-17T09:40:32.982057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093568observed 9ecf1ae9379a1288f8ec504789a6d390...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:32.964766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093568/manifest.jsonobserved 501dcd350d8b74fad897ebc17e6b7e8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:32.946843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093568/publication.mdobserved 2083599f9ed658c2cc7bf60e0a175539...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:32.930442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093568/publication.txtobserved 7cafc65557bd1e04efe273ee63d07cbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:35.981335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093568observed 9ecf1ae9379a1288f8ec504789a6d390...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:35.964795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093568/manifest.jsonobserved 501dcd350d8b74fad897ebc17e6b7e8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:35.946971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093568/publication.mdobserved 2083599f9ed658c2cc7bf60e0a175539...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:35.930344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093568/publication.txtobserved 7cafc65557bd1e04efe273ee63d07cbb...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. |
|---|