OT-2026-000097386
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, three 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-2026-000097386) never changes.
Identity and time
| Publication number | OT-2026-000097386 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-7a65-b8d6-0f27a1117157 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097386 |
| Status | PUBLIC |
Content hashes
| Canonical text | 536c4b53f9d470169560f491f77ceb87118c251ddaed1b1deca99c6c98497297 |
|---|---|
| Markdown | 4fab41adb7183d72b39f321a64d276ba0d23cf1559543b1bb18017a49c22dd1b |
| Publication page | 9239bdc487a6e3bcf587ec58534f2856932cee34480c50d61120f63c9be9e78a |
| Manifest | afa5f5c55af77e7f128aece5cd800194e14c996184998aec4dff0df786a132a0 |
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 | 36uj3w1qbGhKzfGWyB0ulng8+mWIjrw5KythFAGeymLTYgfFflNtZ7v+DCeyW2oR25qMItZYzVtsuMGkJLh+Bg== |
| 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
| 2026-09-17T09:33:40.067402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097386observed 9239bdc487a6e3bcf587ec58534f2856...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:40.051405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097386/manifest.jsonobserved afa5f5c55af77e7f128aece5cd800194...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:40.034308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097386/publication.mdobserved 4fab41adb7183d72b39f321a64d276ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:40.015292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097386/publication.txtobserved 536c4b53f9d470169560f491f77ceb87...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. |
|---|