OT-2026-000040271
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000040271) never changes.
Identity and time
| Publication number | OT-2026-000040271 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-709a-9919-044cbc7cd540 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040271 |
| Status | PUBLIC |
Content hashes
| Canonical text | 20422283941700266b5f206b4dda702a92b0b18d270909bd112ee2ca0583edb6 |
|---|---|
| Markdown | 74478382d051c15d579bb7382f385eec5fa028b7e68c12fb27f68e0efaa8fc5e |
| Publication page | 3817107dd92e1f1e270653d9cbb758752576e28122c919918edf48f75f8bf8c5 |
| Manifest | 10544fad930d994362f31205262cb51d8d3704de96da7f71736b6d9964299805 |
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 | Yf2KjLltJW4xr+WAXtSAtbQqxTjZnkq0GKGby9ZN6EF8GhdDWF0QNkrG55Sl2Wiuqrj2HKADH7GgZkD5g0sRAQ== |
| 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
| 2026-09-17T11:19:10.297420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040271observed 3817107dd92e1f1e270653d9cbb75875...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:10.281675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040271/manifest.jsonobserved 10544fad930d994362f31205262cb51d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:10.265460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040271/publication.mdobserved 74478382d051c15d579bb7382f385eec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:10.248622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040271/publication.txtobserved 20422283941700266b5f206b4dda702a...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. |
|---|