OT-2026-000095531
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, two stage ejector, 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-2026-000095531) never changes.
Identity and time
| Publication number | OT-2026-000095531 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f74-7431-8a90-6e1fc690e27e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095531 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1f0bd894693099e501836c0e86aa508e1453f374220521c9c7354a5e17f11521 |
|---|---|
| Markdown | 0640f839fb8895f2acd0d9bb2144d15dd4e03e0eefa6b72c0793ab39dcc7a3d7 |
| Publication page | 2c5e362ee8c1b6636ac79906a7d0e37057b651201d816a49032a568d2c919629 |
| Manifest | eea2f7a29be2d2c2331bc92de277c0b91ff9bc3cda1a067f4a57dd5c7e36670c |
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 | /Wvsfqwe01JbYA6kjx+L7O1V5qoUO1M8MdKem1bps22vhuEbwGk7i1Vr5KFvrqW27vxbx14nK1EnHswQV6FZCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:56.522475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095531observed 2c5e362ee8c1b6636ac79906a7d0e370...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:56.506236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095531/manifest.jsonobserved eea2f7a29be2d2c2331bc92de277c0b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:56.491046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095531/publication.mdobserved 0640f839fb8895f2acd0d9bb2144d15d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:56.475773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095531/publication.txtobserved 1f0bd894693099e501836c0e86aa508e...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. |
|---|