OT-2026-000006084
Publication integrity record
Two finger mechanical gripper, ejector fed, contact triggered, stripped from the face, pneumatic drive
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-2026-000006084) never changes.
Identity and time
| Publication number | OT-2026-000006084 · never reused |
|---|---|
| Internal UUID | 01a0a94e-cd48-7384-9444-be4142f380ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:21:49.125564Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006084 |
| Status | PUBLIC |
Content hashes
| Canonical text | eb1e6dd86a6ebd951751b0d517f1b34d8b804e6a0abb13b4a9c66f9dd6348e6f |
|---|---|
| Markdown | e7855ee88271b7562a6a110fcd95dac04e9d3a7903daa1f0fa069198f6ebb39a |
| Publication page | 4ceb68c0fa4b7d39b740a1f37669b997502258409317fca8b2e571cb21e82478 |
| Manifest | 300c71024e36bf81c7f3984178eec5603d65323cb08320c2672f38dde1361a4f |
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 | K+ReEJjU6NbhqAd0Waw2/OxaHh3Bg9YUJno9UkLqDm56YvqLuFnnbaAJ/z1kLl+eWYjOfrsz99vxUUUFeZ9eBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:29.243670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006084observed 4ceb68c0fa4b7d39b740a1f37669b997...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:29.225627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006084/manifest.jsonobserved 300c71024e36bf81c7f3984178eec560...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:29.211670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006084/publication.mdobserved e7855ee88271b7562a6a110fcd95dac0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:29.196557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006084/publication.txtobserved eb1e6dd86a6ebd951751b0d517f1b34d...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. |
|---|