OT-2026-000044069
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, supply line 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-2026-000044069) never changes.
Identity and time
| Publication number | OT-2026-000044069 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67a-7b58-a0b6-591f9189b988 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044069 |
| Status | PUBLIC |
Content hashes
| Canonical text | e08e53d9b506c88c4b3857a1af94a2265718e097a9f882a8d16127fd205aa946 |
|---|---|
| Markdown | 07af7884dd7203256320eb8a1f68bf9c9b4b2f14a9ec20428e143a1c0dde4042 |
| Publication page | 984bc0e2505fb3ed31e11b13b0ff54fb0bd739bbff486eee7622ae3f6d8121c7 |
| Manifest | 13d6c923667162c6b43cf256f1b1c29a025009704f512ad9b672e4eeca441819 |
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 | rB1+LKyibIcd3O+rAUX8PSyJSy6X8+UixLWPNLBJP9NPEsTChXv5Ki9goE6QduyF003ChHgjPOzD3g/GNm/fCQ== |
| 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
| 2026-09-17T11:12:28.127603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044069observed 984bc0e2505fb3ed31e11b13b0ff54fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:28.107296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044069/manifest.jsonobserved 13d6c923667162c6b43cf256f1b1c29a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:28.087961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044069/publication.mdobserved 07af7884dd7203256320eb8a1f68bf9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:28.069163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044069/publication.txtobserved e08e53d9b506c88c4b3857a1af94a226...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. |
|---|