OT-2026-000094144
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000094144) never changes.
Identity and time
| Publication number | OT-2026-000094144 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-7e07-9ac5-bf4898c0d2f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094144 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50853869075dacb87fec2d1fe0706d73ad673e0bad77b9c8cceaef30d7613b91 |
|---|---|
| Markdown | 7d936cc6fa40f7330d7b88238cdb14cbbe84cda74c814800e2227ea35cd52146 |
| Publication page | 6aa6a25afc35b17624dd1a6aca4c0764f20addfc980ae8e444c68a63fdc7ae6e |
| Manifest | c339b6be8f0c07aa624032e861105c4322ca51366c8198d81f85eac75745b96b |
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 | j85B9laS7QbYkz84B/XFcOhjVYXL+wR7RvgUyYGLEmHOo1P4cAmorXjSzNIynFpM/n2+TKTYJPh7kHajQyBuCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:35.880610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094144observed 6aa6a25afc35b17624dd1a6aca4c0764...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:35.862488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094144/manifest.jsonobserved c339b6be8f0c07aa624032e861105c43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:35.843163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094144/publication.mdobserved 7d936cc6fa40f7330d7b88238cdb14cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:35.825101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094144/publication.txtobserved 50853869075dacb87fec2d1fe0706d73...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. |
|---|