OT-2026-000078461
Publication integrity record
Three cup vacuum gripper, three zone face, four 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-2026-000078461) never changes.
Identity and time
| Publication number | OT-2026-000078461 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c28-7b7e-b6eb-b58650d52346 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078461 |
| Status | PUBLIC |
Content hashes
| Canonical text | 472cc32ee691ba25fde51304442f9056513ef37aaac6abae00e2c53b9ede2624 |
|---|---|
| Markdown | 5965931aad44d98889518ef4ec38f8482a440f2502b7e6cdbd7c0a81d76f1c3a |
| Publication page | f57ab376ae622b58f621fb13d34e3e215a3fd439adaefcb3aa31e32a33b3bebc |
| Manifest | f0fbe579a3da34cdd3e7de490df63628ea21dc2a8c400a66073d595620075bda |
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 | 8P4bkQfMOlTcw5vCQu/BHfHxzJcx0jTcMo/44sitmadwh/7GjxdveROa0OVybw11oP/G9EqMgWQPYEbqUdQOBw== |
| 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
| 2026-09-17T10:06:27.782207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078461observed f57ab376ae622b58f621fb13d34e3e21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:27.763599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078461/manifest.jsonobserved f0fbe579a3da34cdd3e7de490df63628...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:27.744768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078461/publication.mdobserved 5965931aad44d98889518ef4ec38f848...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:27.724942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078461/publication.txtobserved 472cc32ee691ba25fde51304442f9056...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. |
|---|