OT-2026-000060207
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, three 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-2026-000060207) never changes.
Identity and time
| Publication number | OT-2026-000060207 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a73-736b-9e3b-2f734a3db1d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060207 |
| Status | PUBLIC |
Content hashes
| Canonical text | d22c74baa0b49c4f747429c5cf0ab94570ac94f10123e74b7d7f50d0274fa5f8 |
|---|---|
| Markdown | 0e91c092e16a1c2b78f0e9dfad5c03433adb6077d67b396865f8d11f882a323d |
| Publication page | c106e752ccc50d2a36f76df2f48755af6f58ec3c9126a1fd2cd2c59a01e7c49f |
| Manifest | b63f0194fbced09858e7f92c6213452dbe2117c472b024960b569d61b1a827a5 |
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 | 0mPKJtJU9zE0bP2nFR09YzWV8sbGlDrpxq50sIJPBPukLA0sIE1DiIjzoqliHTLE9XSYPHvFRvIdppRtdlMgBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:52.788791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060207observed c106e752ccc50d2a36f76df2f48755af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:52.770330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060207/manifest.jsonobserved b63f0194fbced09858e7f92c6213452d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:52.753330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060207/publication.mdobserved 0e91c092e16a1c2b78f0e9dfad5c0343...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:52.735950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060207/publication.txtobserved d22c74baa0b49c4f747429c5cf0ab945...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. |
|---|