OT-2026-000085713
Publication integrity record
Foam pad vacuum gripper, three zone face, three stage ejector, sustained blow-off before set-down
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-2026-000085713) never changes.
Identity and time
| Publication number | OT-2026-000085713 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaae-7083-b74c-b64c22e3a742 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085713 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3cdbf0f9e5557d61eb4b37e4d3ac89d1385e7f3991c63442c3d724ae68db212 |
|---|---|
| Markdown | 622ed1a037ebc8fbbb5fc0bfdf7491b2e6131594d93e62a22cd1f26be043d9f9 |
| Publication page | c0d4cd81065a7aa8d0e1cb5cd4b46bc3c3eec67c2d613157ba5aa5f55d0fb176 |
| Manifest | b5ab754ef81be5502cface3b84eff60a5640e143ca459804f6410a8a33056b61 |
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 | L4z7/HeiWNIlmTec7MdI4rXb5TIYc1Ogh+xHq/pwMn4pa3QwxVH2GQl3r5hyg2zxiZzkPbhwJowVPBJ6XYbFBg== |
| 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
| 2026-09-17T09:54:37.257434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085713observed c0d4cd81065a7aa8d0e1cb5cd4b46bc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:37.239861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085713/manifest.jsonobserved b5ab754ef81be5502cface3b84eff60a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:37.221944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085713/publication.mdobserved 622ed1a037ebc8fbbb5fc0bfdf7491b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:37.201817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085713/publication.txtobserved f3cdbf0f9e5557d61eb4b37e4d3ac89d...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. |
|---|