OT-2026-000075962
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000075962) never changes.
Identity and time
| Publication number | OT-2026-000075962 · never reused |
|---|---|
| Internal UUID | 01a0ae94-2a00-7172-885f-26e8a51c7d07 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:40.814795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075962 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca32d5f7faaa515e30b1b4564c9185ab30ec2df147113b3ff346e23cd405b612 |
|---|---|
| Markdown | 3a6df83e8d9259e5adee162f13f9ceb5fae26fbcd4523fa72a8002c20a25ffee |
| Publication page | fc2d56c4a1a0b5eabcb13e78d391b1cba342506fa4d57ee9e92a69d907de6c26 |
| Manifest | 6dc1e21865384a7fd24ccba88ca2cd92c7846c6820aa75db07a5c4ed83a80853 |
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 | iFciTflmnUuaB6XcVd5yyGkly4cstwcX9+ioig6+BEeC9Byc3GRZYegPbNy2ddVZKJaPDIuQBeRnlpATChqRAQ== |
| 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
| 2026-09-17T10:20:12.057949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075962observed fc2d56c4a1a0b5eabcb13e78d391b1cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:12.035120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075962/manifest.jsonobserved 6dc1e21865384a7fd24ccba88ca2cd92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:12.013866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075962/publication.mdobserved 3a6df83e8d9259e5adee162f13f9ceb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:11.991404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075962/publication.txtobserved ca32d5f7faaa515e30b1b4564c9185ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:15:58.062700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075962observed fc2d56c4a1a0b5eabcb13e78d391b1cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:15:58.045520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075962/manifest.jsonobserved 6dc1e21865384a7fd24ccba88ca2cd92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:15:58.006722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075962/publication.mdobserved 3a6df83e8d9259e5adee162f13f9ceb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:15:57.988685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075962/publication.txtobserved ca32d5f7faaa515e30b1b4564c9185ab...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. |
|---|