OT-2026-000065583
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, single stage ejector, pressure sensor per zone, pulsed 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-2026-000065583) never changes.
Identity and time
| Publication number | OT-2026-000065583 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7d1c-b0d3-a65e9303ff41 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065583 |
| Status | PUBLIC |
Content hashes
| Canonical text | e3b1313285c7d65dd4495b0170d665c29252db7c009bf0b1a9bbae1f01231e33 |
|---|---|
| Markdown | 1f8f873260ee1506bf2312b66218b86cccd32c00b2e9762062d7bf1f182f0a0f |
| Publication page | f1b39dcb680c581ed63f6ef868b74f47528055067d49d46d8a037d84d334f327 |
| Manifest | a0f9d9aeb473cc7eb59526b2b5ee31ce343cf81cab917894065aa5df13cdc2a5 |
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 | GjYcQLip9FVVRx2orkvIV2uGqPAEYlxBHAdD6nhT1cvpmVGv59YPydCbc4Yqv3POjIEHnwU0QrP3LWCAdaaADQ== |
| 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
| 2026-09-17T10:33:56.422571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065583observed f1b39dcb680c581ed63f6ef868b74f47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:56.398667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065583/manifest.jsonobserved a0f9d9aeb473cc7eb59526b2b5ee31ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:56.375158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065583/publication.mdobserved 1f8f873260ee1506bf2312b66218b86c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:56.351212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065583/publication.txtobserved e3b1313285c7d65dd4495b0170d665c2...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. |
|---|