OT-2026-000040851
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000040851) never changes.
Identity and time
| Publication number | OT-2026-000040851 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d10-770f-970b-e4b399d98809 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040851 |
| Status | PUBLIC |
Content hashes
| Canonical text | c28af8ae337d3c8174f3b943ffd369a68fe79ec420310a5d9047720c9ec6528a |
|---|---|
| Markdown | b3466c2c09879de161549ddfdb9c2e0db60b31ff6b9a2f938beffe7e758c9716 |
| Publication page | b1805aa701063e5c572eeef8d6e16e0be58d858f261df87376bd2840610d4d56 |
| Manifest | 334724987d9057b9506922459fd25e2d11a1463ab7c4e95b104543c9fd96f13c |
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 | vVegLr69/j+YlxGc+i0W+gDFK7hqmn0utbb4FuP6wHXEroXbA8NIcuT7egKMDMpg+hMa1zjDY8nJn8s2JShiDQ== |
| 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
| 2026-09-17T11:20:12.295550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040851observed b1805aa701063e5c572eeef8d6e16e0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:12.278444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040851/manifest.jsonobserved 334724987d9057b9506922459fd25e2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:12.260837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040851/publication.mdobserved b3466c2c09879de161549ddfdb9c2e0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:12.242635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040851/publication.txtobserved c28af8ae337d3c8174f3b943ffd369a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:38.237226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040851observed b1805aa701063e5c572eeef8d6e16e0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:38.219663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040851/manifest.jsonobserved 334724987d9057b9506922459fd25e2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:38.201283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040851/publication.mdobserved b3466c2c09879de161549ddfdb9c2e0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:38.184800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040851/publication.txtobserved c28af8ae337d3c8174f3b943ffd369a6...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. |
|---|