OT-2026-000092104
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, pressure sensor per zone, sustained 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-2026-000092104) never changes.
Identity and time
| Publication number | OT-2026-000092104 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-8759-74c1-8523-4a33a93354e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092104 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3bcee5e224e9f76c9a4032cf1cb302098d4d2fae1a5fda8918bb816fc93d9f2d |
|---|---|
| Markdown | 46e242046ee2401c6095cafacf3c645d6ce34e5f4cccef5a8ecfb8db7032961e |
| Publication page | 4fda30ad67e8738db0ca8ee6375075b7dfb192df00ba4bf042003bb2e2bc9951 |
| Manifest | d365dc2aa9d5dcd04f1fbc69de2845e8535f64144c84bca3b51aa4ce06f4665e |
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 | cMeSp+bG0xb3syv5ipLWb+11GYED/xvUEDNnh8EO12+knDQ12iqxQ+iGbtER8NJEl+WXRjrko7sditlSismvDA== |
| 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
| 2026-09-17T09:41:34.070332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092104observed 4fda30ad67e8738db0ca8ee6375075b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:34.052925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092104/manifest.jsonobserved d365dc2aa9d5dcd04f1fbc69de2845e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:34.035596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092104/publication.mdobserved 46e242046ee2401c6095cafacf3c645d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:34.017605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092104/publication.txtobserved 3bcee5e224e9f76c9a4032cf1cb30209...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. |
|---|