OT-2026-000009424
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000009424) never changes.
Identity and time
| Publication number | OT-2026-000009424 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7562-732e-b95c-34f2f6f3e126 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009424 |
| Status | PUBLIC |
Content hashes
| Canonical text | 278191f79b7c5b2ab1f6e9316a46da8415f6e7b0460e8b55bb8cf6476bfaac98 |
|---|---|
| Markdown | 6910e67ba3470f77dad4316f0fd6d67a6d8aa5dd51a41db10311369be757575c |
| Publication page | fdaaae3e9675098f65a2f1a223329b398277c2f3caace349c88d772124b78bcd |
| Manifest | 36179ef018ede07a39e26851edfe429c7cc13169c4d493775ec4373799f8ffa6 |
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 | pjyYKcvjC+tCfv+VcUCeBsFaCiKj+tX+ZoW2jEetJMzE+FNQVJuWtwg60p1AcFswCnTHjAruS8/YCOAfIEVAAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:42.674779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009424observed fdaaae3e9675098f65a2f1a223329b39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:42.656054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009424/manifest.jsonobserved 36179ef018ede07a39e26851edfe429c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:42.638957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009424/publication.mdobserved 6910e67ba3470f77dad4316f0fd6d67a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:42.620384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009424/publication.txtobserved 278191f79b7c5b2ab1f6e9316a46da84...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. |
|---|