OT-2026-000069285
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single 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-2026-000069285) never changes.
Identity and time
| Publication number | OT-2026-000069285 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b528-78cc-8bf3-8e8c01476118 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069285 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35bb36e0d1f8939116e1f0e9a27475f6c66a51cf233ba4155fd08b64620b8f2d |
|---|---|
| Markdown | 75c92f15f56482e423a04bfb6970416303a2751361912f14f338c259a5ad397f |
| Publication page | 5f2a1056a7efa3c5db54a864148f3f38e5f22990648d655672b4411b046537a0 |
| Manifest | f40797843a0b129fc9b32c865d0bdf01e5731738008b215a9ad21a19acbb431f |
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 | mQJGGp3z6vOV60pLEXJgr/MAH0KMy8OJFM2P9IcKpmvyfXyq5Vc05K5+pBqjI+E3XhRtQNXMMsXQm0JG5A48CA== |
| 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
| 2026-09-17T10:27:22.215252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069285observed 5f2a1056a7efa3c5db54a864148f3f38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:22.196804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069285/manifest.jsonobserved f40797843a0b129fc9b32c865d0bdf01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:22.180430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069285/publication.mdobserved 75c92f15f56482e423a04bfb69704163...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:22.162815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069285/publication.txtobserved 35bb36e0d1f8939116e1f0e9a27475f6...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. |
|---|