OT-2026-000008767
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000008767) never changes.
Identity and time
| Publication number | OT-2026-000008767 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-7a9b-b56b-ec4d687fcd5e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008767 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf62d5a0584370178e4403ff4fc82508a12c0d54bf4e7753c37cdf46e9f78c19 |
|---|---|
| Markdown | 9ac28f3d9be1a36194b84fe02a818c41ab7fdbc0600f7c2028a4449009481992 |
| Publication page | 10a718107227befa41b5f0826e72e7fc4f997d8cfa87b20a250053e72bf75ec5 |
| Manifest | b5452289b6e612d109a7cc25bdce23a7be39596898838a8f2409be3d9718590d |
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 | bzRoFLAwDEyPMupHQ5sANg83VXPr04F7V+w+Vf83LVyir/Y0YoAM3lcRbHzvYC7YnGeLXVNsWLyMT0fqtqXmBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:51.885929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008767observed 10a718107227befa41b5f0826e72e7fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:51.859898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008767/manifest.jsonobserved b5452289b6e612d109a7cc25bdce23a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:51.840072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008767/publication.mdobserved 9ac28f3d9be1a36194b84fe02a818c41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:51.818479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008767/publication.txtobserved bf62d5a0584370178e4403ff4fc82508...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. |
|---|