OT-2026-000093901
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single 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-2026-000093901) never changes.
Identity and time
| Publication number | OT-2026-000093901 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c8-75e8-a6b0-19902a872d44 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093901 |
| Status | PUBLIC |
Content hashes
| Canonical text | f40d70a8f33739a4700af0032775e6a09eef1466c636828d9c8f0f3f8677c700 |
|---|---|
| Markdown | 2763ec87353c13aabfaf2766d53ca06c1308e0789fa4af7adb006a7459cd6ea4 |
| Publication page | bfec4bcc7f8183948ae87f9f80ab44173b3b6c2a78c0fa306113285b15f39174 |
| Manifest | 9a213b76645d6a1cad2a080343a78c67c078f3c11a12105ded87ce3d5b9ab8d4 |
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 | 3fUPU17yN5rOM0ayyBe+PqgwVYyxzhG8cbVbWtiEeS03rz0QCzt7kCFcbL8dTzX+mClSinCFIFLd32SlI78kCg== |
| 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
| 2026-09-17T09:38:10.102296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093901observed bfec4bcc7f8183948ae87f9f80ab4417...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:10.083863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093901/manifest.jsonobserved 9a213b76645d6a1cad2a080343a78c67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:10.066413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093901/publication.mdobserved 2763ec87353c13aabfaf2766d53ca06c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:10.049539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093901/publication.txtobserved f40d70a8f33739a4700af0032775e6a0...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. |
|---|