OT-2026-000046441
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two 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-2026-000046441) never changes.
Identity and time
| Publication number | OT-2026-000046441 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dc-7852-b79e-911be38451b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046441 |
| Status | PUBLIC |
Content hashes
| Canonical text | 963711dfebd05b77f723401713705e6d8d1f9563856b1f73a52768f421107d28 |
|---|---|
| Markdown | 05f4e46ac37654e2bff6d1c4fc1e2cae4aafb6f13ff6f2859d560d66bbd220a4 |
| Publication page | 87278097df2ad06009380d24f6e295438bc4432b22789c069a09a7a8930f4fc0 |
| Manifest | e9ff380f70e84caa1d2014accab3d6c21b6978d55c7bd4d523cea223942d52af |
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 | kVVOvr+UUzYQHmQw6WFoz/te8D2LGQUrF46GOf0byQPmFVll0Yz0yay0Y9QnEBTmtpGpjmJ57lFOpk7oBFurCQ== |
| 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
| 2026-09-17T11:08:27.618512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046441observed 87278097df2ad06009380d24f6e29543...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:27.596693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046441/manifest.jsonobserved e9ff380f70e84caa1d2014accab3d6c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:27.579127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046441/publication.mdobserved 05f4e46ac37654e2bff6d1c4fc1e2cae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:27.560765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046441/publication.txtobserved 963711dfebd05b77f723401713705e6d...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. |
|---|