OT-2026-000067961
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000067961) never changes.
Identity and time
| Publication number | OT-2026-000067961 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fd-7af1-8903-16b99faa80c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067961 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46e2fe350d2c1122b1f6e88780a98144982506d49357b71e3fb7ed8d18f598e3 |
|---|---|
| Markdown | aadc634d8b3e2f96b4d36e8f99d9e7e721d952415dee0481384186d7ef366f6b |
| Publication page | 7c18fa2b33150d5bde88f39df491d066077c2c114a22925be2061de76a68b17f |
| Manifest | eefd5c0d9714c312b0799c714c3ce8bf2971ec1c3808faba32ff01d59219d6fa |
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 | keyyV+DJZDb4LEZIHgF9vRwpIZyBA6iDyXheth4NG/uMsN7XS5EOfjj+KUWXyYmb8iNvd2Ptr6JAxyq+Qv8hAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:30:30.036536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067961observed 7c18fa2b33150d5bde88f39df491d066...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:30.016878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067961/manifest.jsonobserved eefd5c0d9714c312b0799c714c3ce8bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:29.995691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067961/publication.mdobserved aadc634d8b3e2f96b4d36e8f99d9e7e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:29.966340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067961/publication.txtobserved 46e2fe350d2c1122b1f6e88780a98144...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. |
|---|