OT-2026-000092150
Publication integrity record
Foam pad vacuum gripper, two zone face, two stage ejector, supply line pressure sensor, sustained 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-2026-000092150) never changes.
Identity and time
| Publication number | OT-2026-000092150 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7ccd-b5a5-f63d1a2e7226 · 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-2026-000092150 |
| Status | PUBLIC |
Content hashes
| Canonical text | 226a97d2319ce8e72d2e44c03e59545d9ca4ad551cfc7605398247b574b1ade1 |
|---|---|
| Markdown | 222c062809e4fcfe55845b7f732acd139201c56baf3ded9d26c5663d872b55a6 |
| Publication page | c8935ecc7e6a444c4f86611839a764c19c3a6381f219944e3258d465ea76bb7d |
| Manifest | 114168674a8f12ca5c20ecf4856f00e90ed002c17ba1d94f2ab692a41fd39571 |
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 | 3/gMS2fRJokbU+7rL85xhk4RAEFYflsK5lraXdPoaqGA4gN9GuzEGA6nt0Ihxi8L4SKo3zxt0FPwmLxbchVSCQ== |
| 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
| 2026-09-17T09:41:37.223593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092150observed c8935ecc7e6a444c4f86611839a764c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:37.207119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092150/manifest.jsonobserved 114168674a8f12ca5c20ecf4856f00e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:37.190807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092150/publication.mdobserved 222c062809e4fcfe55845b7f732acd13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:37.173636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092150/publication.txtobserved 226a97d2319ce8e72d2e44c03e59545d...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. |
|---|