OT-2026-000025195
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, 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-2026-000025195) never changes.
Identity and time
| Publication number | OT-2026-000025195 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-7d13-bbc3-14eedcc01bd2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025195 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7b88d722ca885fe0fe12f211fa554cddcc764ec84004ccf328d09b4d7bc4b05 |
|---|---|
| Markdown | 6e0de1c5e9b2b8ce5f74017aa5aed67bc5be2be0798baa023519698ca185e498 |
| Publication page | 066636d4c68b3d02d45c704bf2cff491f7fc2f7af0ffcda8d8b7f7de85885451 |
| Manifest | 97639212eda69b502a5e9ceab14d177994ff0f34162c88c13b322e4f8707dfff |
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 | v3UiUYvoSxyk23P6ZvWk6I3QLwi/kh0dx1emyRJX7uJ+T67qxDb0v8iej3Pb5Pd72MAiT+RPywscBJAbC0l5AQ== |
| 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
| 2026-09-17T11:47:10.997956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025195observed 066636d4c68b3d02d45c704bf2cff491...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:10.978396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025195/manifest.jsonobserved 97639212eda69b502a5e9ceab14d1779...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:10.958386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025195/publication.mdobserved 6e0de1c5e9b2b8ce5f74017aa5aed67b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:10.937734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025195/publication.txtobserved c7b88d722ca885fe0fe12f211fa554cd...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. |
|---|