OT-2026-000067799
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, pressure sensor per zone, pulsed 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-2026-000067799) never changes.
Identity and time
| Publication number | OT-2026-000067799 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fa-7ff1-92a8-9c644785986b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067799 |
| Status | PUBLIC |
Content hashes
| Canonical text | b13aae688f30f83715c85a003c79b95c084d7691e271ba0b5e615150649cd60c |
|---|---|
| Markdown | 4c429413113d7fac50f38f8a750bd83e7e5f0f0e4ca3a842c9572687790b3296 |
| Publication page | 8d39474bd3e35017082c9469cefb6371a0231dc9375d098124feabb33109139d |
| Manifest | 80465b0ae7e2310d2c23057e01b7b01c6dbb0064f472eb043aa434dc3df3ee5c |
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 | PWR36B85mbX7jfj/YI+WfMpOkJdzPEmYYGETdAwC7CI2sHrcDlC9stSgRd/62fBIYkU9ydEutN1/TTikr+oQAQ== |
| 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
| 2026-09-17T10:30:02.287524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067799observed 8d39474bd3e35017082c9469cefb6371...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:02.264053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067799/manifest.jsonobserved 80465b0ae7e2310d2c23057e01b7b01c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:02.245744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067799/publication.mdobserved 4c429413113d7fac50f38f8a750bd83e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:02.226128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067799/publication.txtobserved b13aae688f30f83715c85a003c79b95c...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. |
|---|