OT-2026-000044286
Publication integrity record
Foam pad vacuum gripper, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000044286) never changes.
Identity and time
| Publication number | OT-2026-000044286 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d6-7bfc-83ee-5bbe26df9c92 · 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-2026-000044286 |
| Status | PUBLIC |
Content hashes
| Canonical text | 21b310bd200d6648299eea51149fde9d1b285f9188693b487fd7f1ead267bba5 |
|---|---|
| Markdown | 56d8c848f8b8f41fc8614577d35f6899be9518e07533fb29b3536d52ff6b737c |
| Publication page | 4079e17d86b413f9aefeef3ea92ede252a70465ebc537f555ebf5b32a3bf6dfa |
| Manifest | 3f4112f3fff7f21a1d0f5eb39a6e0abaed853b39507dfdfd2521d9f597c30bac |
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 | Z210dZvR0RgQSj8Ve75vwGxrvJrMpCD50fw2CWPLplKfjuZDLinuRltgsO1iF+h0xTjv70kBIALuHCahtfsbCQ== |
| 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
| 2026-09-17T08:30:13.024322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044286observed 4079e17d86b413f9aefeef3ea92ede25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:13.004085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044286/manifest.jsonobserved 3f4112f3fff7f21a1d0f5eb39a6e0aba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:12.984475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044286/publication.mdobserved 56d8c848f8b8f41fc8614577d35f6899...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:12.961049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044286/publication.txtobserved 21b310bd200d6648299eea51149fde9d...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. |
|---|