OT-2026-000009186
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, two stage ejector, vented 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-2026-000009186) never changes.
Identity and time
| Publication number | OT-2026-000009186 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-7af2-a466-7734b88a610e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009186 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18db443930a0ed42bf4445d4e9f3686dd4293279e85b5ea35cb4817d4b9a9ba0 |
|---|---|
| Markdown | 2fab3260899773b7eb80a88ad187521971410b1aafc94d004b4ea6e99e39718f |
| Publication page | 1f94b8130b7be33d6a0bcd45b18a852879b25a98e2075717ca46c52c5d836470 |
| Manifest | b3f2171a2001289278e37ac7402bff4f9e9b6889dacdf8a5637526f2a3c1ef6c |
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 | 1Z3bi6g3fJG3g8ooLkp0oPO4z3cGjviDA4qa6PdWXAMpgpUsHqnwjJSd7wxs8Pu61GZeVx1BsOsatggOUyULDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:53.975810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009186observed 1f94b8130b7be33d6a0bcd45b18a8528...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:53.952500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009186/manifest.jsonobserved b3f2171a2001289278e37ac7402bff4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:53.933677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009186/publication.mdobserved 2fab3260899773b7eb80a88ad1875219...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:53.915645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009186/publication.txtobserved 18db443930a0ed42bf4445d4e9f3686d...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. |
|---|