OT-2026-000044243
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000044243) never changes.
Identity and time
| Publication number | OT-2026-000044243 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d5-7e37-b825-c881954e5554 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044243 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06c2167cc542ca916f6c92406732273821f5063bc38fec746bc6e7b64276d116 |
|---|---|
| Markdown | f22e26c22c5143922878e256c5a213b2f16df00a498c7b22921f6dddb8079222 |
| Publication page | f3e56d3c33ba830187f9046153d58fae44c20b6f2d4038b20db5f0c9a4cf1e7a |
| Manifest | 40a0c5ceae90d8d9d07b9ee797f1942248488c3c2197d284bdec8a94a36ad815 |
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 | lOY40kWgcv57s+rRDRmzsjzVa5r72gc6oyreG/32G3w71EK/XRDqhPizoJxyUKJ7ZjElAyJocQ/m5uJZEUizBQ== |
| 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
| 2026-09-17T08:30:05.275429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044243observed f3e56d3c33ba830187f9046153d58fae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:05.258286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044243/manifest.jsonobserved 40a0c5ceae90d8d9d07b9ee797f19422...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:05.240503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044243/publication.mdobserved f22e26c22c5143922878e256c5a213b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:05.223107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044243/publication.txtobserved 06c2167cc542ca916f6c924067322738...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. |
|---|