OT-2026-000012896
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, 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-2026-000012896) never changes.
Identity and time
| Publication number | OT-2026-000012896 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5563-74ac-a67d-62a3ab9f75ca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012896 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0cff085f7a389e4c67eb3fe86671d26dca0ecc8a2c1ab981a9a7d62c6373626a |
|---|---|
| Markdown | 0ee07be3893348976810e024e007fe1051a9c3ad2fd9c635efbb7483ff84c2c0 |
| Publication page | 34a99a4529e17cd23d00776bdcc53181ffcae9abb6655ff04ae81c43bf6ac702 |
| Manifest | 50abffd36a6bb24fc1dfe43a04d3b25c35a14940aabfd0c6431a9a1023c833e3 |
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 | +dBjkC9fVq/jwFO3oB8Pd005HTw030JvI1spC1erGY+QsOK3tmHBc3EDu6DzuvKOEHk3MSYAmMioVe9X5wKnDQ== |
| 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
| 2026-09-17T12:10:41.130170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012896observed 34a99a4529e17cd23d00776bdcc53181...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:41.111511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012896/manifest.jsonobserved 50abffd36a6bb24fc1dfe43a04d3b25c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:41.093702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012896/publication.mdobserved 0ee07be3893348976810e024e007fe10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:41.073806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012896/publication.txtobserved 0cff085f7a389e4c67eb3fe86671d26d...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. |
|---|