OT-2026-000083775
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three stage ejector, 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-2026-000083775) never changes.
Identity and time
| Publication number | OT-2026-000083775 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0417-7e5f-a219-e679fe95e6cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083775 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ad64190165033afef9d35aef7a10574ba2d54d7becf998e390330a1a6219520 |
|---|---|
| Markdown | b4f29ff1c975769f57302f1595c79abde9c75ab94ade97e831155bd3f7676f54 |
| Publication page | 096861f54622b47ae24e3463dfc0a8ca341c80d01d6d1321959cffc2439f7df3 |
| Manifest | ee1386098676b44452ba82b6f701944f70d582b54919a04f3db37b3856c6e608 |
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 | B3G2OLeNSodubDFflVcHWYtwvmcDN49S0Dlyzyc1M8BUTA5MlY+z6+ex2JA7FPxrU66L3MuDuTW0nTgg1kNlDw== |
| 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
| 2026-09-17T09:57:25.091804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083775observed 096861f54622b47ae24e3463dfc0a8ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:25.073379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083775/manifest.jsonobserved ee1386098676b44452ba82b6f701944f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:25.055336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083775/publication.mdobserved b4f29ff1c975769f57302f1595c79abd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:25.037772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083775/publication.txtobserved 3ad64190165033afef9d35aef7a10574...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. |
|---|