OT-2026-000095393
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, two stage ejector, pressure sensor per zone, 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-2026-000095393) never changes.
Identity and time
| Publication number | OT-2026-000095393 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f72-71f1-8f92-7ee7b05c2411 · 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-2026-000095393 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf4c651bd602e72b0637d5554dc9affa4b0ddb7cd680a78e6fbc5f8da03e108e |
|---|---|
| Markdown | 1c55d9e794b254c01b355337781e65f5bdcf73cc0828706933c8477253d7650e |
| Publication page | 4d0c09c18187999dcd25ba1e4baee06ce34fe7fcec578c4e02b319de4285de03 |
| Manifest | ae4e4e39140b85e2b271776314d1387a1eafbb9db1413c10b2c14c1b53d054d5 |
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 | eaUdQmpkqCDEIspu6XkbfEsEPG8wodV1zGkcRX1t13r6Xw8b+ItLWeABNwGycaJ9LKoo/0w1Oze6OaK7EpePCQ== |
| 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
| 2026-09-17T09:36:46.000097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095393observed 4d0c09c18187999dcd25ba1e4baee06c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:45.982392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095393/manifest.jsonobserved ae4e4e39140b85e2b271776314d1387a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:45.963290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095393/publication.mdobserved 1c55d9e794b254c01b355337781e65f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:45.946037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095393/publication.txtobserved bf4c651bd602e72b0637d5554dc9affa...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. |
|---|