OT-2026-000065175
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, three stage ejector, pressure sensor per zone, pulsed 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-2026-000065175) never changes.
Identity and time
| Publication number | OT-2026-000065175 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-7a69-a1a3-4eed9b8f4322 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065175 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80ede7d9d6a566daf6dc71772ee406ffca953c83d86c4bdbd3a14b6b63dad5aa |
|---|---|
| Markdown | 5ea406f79ec8b90b0aa3bf105f23a372063c1e837ac1106e02044a6157a61803 |
| Publication page | f6b52c4a161823670efd332a8b4de96238aff8f911ebc5c113b0fc80476dbbe9 |
| Manifest | e148a2085365c353496357d0c84a6dd3a2c6ea24a062cf48936c905aa2dc3069 |
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 | RFqbO8/O1e6WOaIpwGhCz+8a6l3BgXMXFNcni688/i0SizqjGTPVYKsClFb2lqHAWbFJZW/hKC8ZAQPN9W2dCQ== |
| 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
| 2026-09-17T10:35:01.082559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065175observed f6b52c4a161823670efd332a8b4de962...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:01.066040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065175/manifest.jsonobserved e148a2085365c353496357d0c84a6dd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:01.049124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065175/publication.mdobserved 5ea406f79ec8b90b0aa3bf105f23a372...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:01.032657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065175/publication.txtobserved 80ede7d9d6a566daf6dc71772ee406ff...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. |
|---|