OT-2026-000086961
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, sustained blow-off before set-down
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-2026-000086961) never changes.
Identity and time
| Publication number | OT-2026-000086961 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a5-7810-aac1-6255f34ec50d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086961 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30fd5370dc6137fe708bdbb1fc8be17394ff55aef379af88c8106fd57ca066e7 |
|---|---|
| Markdown | 842e7ade54c810ae5f95885b2239dff38a71d8a3ededdf02dc59be7f84716f5f |
| Publication page | 9ac544f65b1fb26fa1da531f66bd701b2f04fb7efa8d5b3465cdd8be6081eba9 |
| Manifest | ed4aff6fd060a3f3e08a80def7c5af04b701066f2397da990c5f4fdd3ff8ae19 |
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 | 6Z86RtSJwLOsISJgM1gEIku8OZTXHQNWHrK6nkRHgwuBqpB1ge5wuEG34zyxaWn71kcOJqfjPsgEv/oFrL0QBQ== |
| 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
| 2026-09-17T09:51:51.487637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086961observed 9ac544f65b1fb26fa1da531f66bd701b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:51.471196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086961/manifest.jsonobserved ed4aff6fd060a3f3e08a80def7c5af04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:51.454057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086961/publication.mdobserved 842e7ade54c810ae5f95885b2239dff3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:51.435805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086961/publication.txtobserved 30fd5370dc6137fe708bdbb1fc8be173...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. |
|---|