OT-2026-000034095
Publication integrity record
Three bellows cup vacuum gripper, three zone face, single stage ejector, supply line pressure sensor, 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-2026-000034095) never changes.
Identity and time
| Publication number | OT-2026-000034095 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-76a3-87a5-b8947a05ec28 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034095 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7b383e017ce74ae852e2b6a5300563989f34450e29e7df167dc8995443a848f |
|---|---|
| Markdown | a757e5f41629c8f2b35b98b804bf1730d7b98c6277bb81692a236d12c1be955d |
| Publication page | e66ccc2e8eacb4038a38a25fa037f7b927e9a1893c3c53a5c696230a2e68230c |
| Manifest | f9d4cbfa745b6137d9e54980337f934533195653a12a44232466a1b6e0514d77 |
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 | kp+KA8nWXZED7PKyAWodP5aIemmDMfIQUwvxfBeqqPD719w9brZviJyCROj2t4s4obclovpMSJrLkQXpVu0qBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:30:28.329098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034095observed e66ccc2e8eacb4038a38a25fa037f7b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:28.302778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034095/manifest.jsonobserved f9d4cbfa745b6137d9e54980337f9345...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:28.281891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034095/publication.mdobserved a757e5f41629c8f2b35b98b804bf1730...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:28.253985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034095/publication.txtobserved e7b383e017ce74ae852e2b6a53005639...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. |
|---|