OT-2026-000006021
Publication integrity record
Bellows cup vacuum gripper, per zone isolation, six outlet manifold, plant vacuum fed, contact triggered
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-2026-000006021) never changes.
Identity and time
| Publication number | OT-2026-000006021 · never reused |
|---|---|
| Internal UUID | 01a0a94c-86d4-7a97-a706-7c5b487e20b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:19:19.895280Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006021 |
| Status | PUBLIC |
Content hashes
| Canonical text | 170619d6f9482efe23b203a1e735651177d911f6a4a7aa277834ede87e482c67 |
|---|---|
| Markdown | 6f5f22359d0e50cb6ac962e962ce181d6696595484674f7988906a7ea26b9195 |
| Publication page | 057861cb267369f9ed5e155e2e8a0f85edacf34b55a4fb9c7815603207a0fca0 |
| Manifest | ee61be426e991c5aa9bf591e1f1c6204d03921c03819c429174f32c368be75ec |
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 | 1zvNWJXBXdpOTOrLsCYWG+9JQAmRudXwvd+kFysO+c5RzoT2HHrpDMQFfAduVdeErRuqRji6rR6yte05pbOSBg== |
| 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
| 2026-09-16T08:20:04.681135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006021observed 057861cb267369f9ed5e155e2e8a0f85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:04.650977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006021/manifest.jsonobserved ee61be426e991c5aa9bf591e1f1c6204...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:04.634907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006021/publication.mdobserved 6f5f22359d0e50cb6ac962e962ce181d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:04.495162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006021/publication.txtobserved 170619d6f9482efe23b203a1e7356511...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. |
|---|