OT-2026-000063175
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000063175) never changes.
Identity and time
| Publication number | OT-2026-000063175 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-79c8-9d76-c78b43d6634c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063175 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e0daebae08d9a1f2528121f5c3741c73aafaea4ad27fc3c382f35ab3861a7e0 |
|---|---|
| Markdown | 36980f2fe47e12e02c47e9b55614c6778c238406ef8e6839916726c34a06b91b |
| Publication page | ff681f4475f63525a213d05b5de0caf8da22b64993392e09302b3b211d734d7c |
| Manifest | b9d5fd82161189fd138e51d6a9ef654737206fd955cd8b54ff5417cc9b8314f0 |
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 | pyyvGp7c8K8cdQByFSJDYXh+YY1gX3vAsq1VGS2eMONVHh/0PvCphJFmzVdzA7X9+18hgpCrT55m0jSnqrYRDQ== |
| 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
| 2026-09-17T10:38:58.070474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063175observed ff681f4475f63525a213d05b5de0caf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:58.052446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063175/manifest.jsonobserved b9d5fd82161189fd138e51d6a9ef6547...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:58.034508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063175/publication.mdobserved 36980f2fe47e12e02c47e9b55614c677...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:58.015953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063175/publication.txtobserved 9e0daebae08d9a1f2528121f5c3741c7...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. |
|---|