OT-2026-000010105
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, pump fed, vented after 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-2026-000010105) never changes.
Identity and time
| Publication number | OT-2026-000010105 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7a-7529-a9ef-57bc3a72b5af · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010105 |
| Status | PUBLIC |
Content hashes
| Canonical text | d05e217b74916fc419ccf3d73913e38d34aa4f6818219bab360ceadb4b2f49b9 |
|---|---|
| Markdown | f1fe817693d0423ac268c23e26004aceba35e48e96ef9e1e8f0bd29d08ba6224 |
| Publication page | ae1fc3426975786745fcd1ab7d8041e5bab83bf97bb2e3a9c2c4ecb51096d078 |
| Manifest | 46340ba8b2d8ea23a3b71f4ff86618115a31a85908b314ad23970a52b6893e6c |
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 | lEKgBc3dd2O+hWm4+aj8FLGjxc5VOusCdLVW0M+WRHgIuwpvxxf0djzy/gKhBdq4nYZb0fH2rjEMsjR92PPgCQ== |
| 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
| 2026-09-17T12:16:11.730434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010105observed ae1fc3426975786745fcd1ab7d8041e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:11.711775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010105/manifest.jsonobserved 46340ba8b2d8ea23a3b71f4ff8661811...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:11.692122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010105/publication.mdobserved f1fe817693d0423ac268c23e26004ace...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:11.674615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010105/publication.txtobserved d05e217b74916fc419ccf3d73913e38d...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. |
|---|