OT-2026-000066865
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, two 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-2026-000066865) never changes.
Identity and time
| Publication number | OT-2026-000066865 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-771e-ba37-a43f7c05d149 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066865 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f6f843c6b27a16903e3f64283e8dbcac061ec80a98f09ae887734681e965b3a |
|---|---|
| Markdown | ceda9a5dfa095bebd5c2220fe2749bf1545de43921789c7b4f976e5b7e424175 |
| Publication page | 92e01b00130d2b645a65153acc8b4a8f52c5cc9ef5c691f4e8e2df52ada998e0 |
| Manifest | b0a974e69bcdce2d13617d8e23d8caab6ba290f2b9aa7d404ad8ffc521c33bc4 |
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 | cNEZ/1hYGTK97rlfNNICQsbjNHBVLYzkaI6CU+jmzVA6wwTkQkcdUWXSvbqHoWeWwCM4iIg3SVNnPDftkkCwCw== |
| 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
| 2026-09-17T10:33:18.499195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066865observed 92e01b00130d2b645a65153acc8b4a8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:18.484032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066865/manifest.jsonobserved b0a974e69bcdce2d13617d8e23d8caab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:18.467604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066865/publication.mdobserved ceda9a5dfa095bebd5c2220fe2749bf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:18.450158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066865/publication.txtobserved 0f6f843c6b27a16903e3f64283e8dbca...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. |
|---|