OT-2026-000016234
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two 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-2026-000016234) never changes.
Identity and time
| Publication number | OT-2026-000016234 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-7099-b88d-24c2cd019a4d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016234 |
| Status | PUBLIC |
Content hashes
| Canonical text | 669e42fb2dc419584398c93545882b7346b01e8fe1f87f2b784a8708371d0409 |
|---|---|
| Markdown | 81fc4e6a5493eee200e1eaf7d8c950d0c748de5ac2b087a9de29cefaa3d19cee |
| Publication page | 25146e2758ce633114659a461fce07fdbdc0ed94c0a2af4a3f806d88665cfcaa |
| Manifest | 0a072ce681ac8ef8f3258301988c28e8575bd1ef20afbe88e5b5c857c2c722af |
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 | J16pHxWr60CCxASpaYBRO4fCPa77VGw/MgIM6WabQUJ0fXtXp/8DwwhtZwLc5ENlUSImPpr4DW0d16MbW5ANAQ== |
| 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
| 2026-09-17T12:03:42.084254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016234observed 25146e2758ce633114659a461fce07fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:42.066334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016234/manifest.jsonobserved 0a072ce681ac8ef8f3258301988c28e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:42.049219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016234/publication.mdobserved 81fc4e6a5493eee200e1eaf7d8c950d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:42.030574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016234/publication.txtobserved 669e42fb2dc419584398c93545882b73...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. |
|---|