OT-2026-000065390
Publication integrity record
Foam pad vacuum gripper, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000065390) never changes.
Identity and time
| Publication number | OT-2026-000065390 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f8-78a5-928e-4201c0849192 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065390 |
| Status | PUBLIC |
Content hashes
| Canonical text | a80bee394b04e96645ad6d3dc9170faafe0cccdde4e789e50c9eaf791dda7df4 |
|---|---|
| Markdown | bd9a4c8ae343ad99e1f98c51f5e1dba59ba83e03271a0657c33b540babf9c5b1 |
| Publication page | 0322c73561802c5ff59a1403d889e5b9b32646bda739ce65cec7710923c0468e |
| Manifest | 677637586c0643be91564cb30ad82424b46fc0ee8a32ff3b6f715d564ae244ed |
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 | oyJc172a4eDaqv2PLGlaiAXSLF3eTT7ZV/i+ndXdo8hOtSod5mF2BfFlfg0slXFW792u5PEkbI0isy4p/YV0Dw== |
| 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
| 2026-09-17T10:33:38.882089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065390observed 0322c73561802c5ff59a1403d889e5b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:38.862698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065390/manifest.jsonobserved 677637586c0643be91564cb30ad82424...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:38.847064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065390/publication.mdobserved bd9a4c8ae343ad99e1f98c51f5e1dba5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:38.828886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065390/publication.txtobserved a80bee394b04e96645ad6d3dc9170faa...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. |
|---|