OT-2026-000034287
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three stage ejector, 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-2026-000034287) never changes.
Identity and time
| Publication number | OT-2026-000034287 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0e-78fa-b61b-d4c6eef9b7ef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034287 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6396df9d211795f05d3157a313b0c2402796521e8cc94d8cd04ca08a6b81e79 |
|---|---|
| Markdown | 884f979b1b4a8786ff4bf27ade5d69646ead6f5897ca5716d5d82fd25a52c330 |
| Publication page | 059aa93e70c4db8c92955db038d19f3831dcfe98d50b076e0b038de4216cb3ed |
| Manifest | b4664708cbfb0f79a0f41bf64ccf73b425d235c794e9fb6fe6ba18892bbfd8d2 |
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 | QSEU0cBaYcnBW4qozbifBbEVBobsfnKpxJPaP22reFfhjNjazXujq9LYF3+0+frndxL2jMfwrSpi7BToxDDtAw== |
| 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
| 2026-09-17T11:30:58.437077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034287observed 059aa93e70c4db8c92955db038d19f38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:58.417718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034287/manifest.jsonobserved b4664708cbfb0f79a0f41bf64ccf73b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:58.396510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034287/publication.mdobserved 884f979b1b4a8786ff4bf27ade5d6964...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:58.378591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034287/publication.txtobserved c6396df9d211795f05d3157a313b0c24...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. |
|---|