OT-2026-000040307
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, 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-2026-000040307) never changes.
Identity and time
| Publication number | OT-2026-000040307 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-75c3-a47e-76baa6fd3330 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040307 |
| Status | PUBLIC |
Content hashes
| Canonical text | a96010497bef8734c9aaceeb59d3e9feb2899cb1aad34d7bab3916dd1570abf0 |
|---|---|
| Markdown | f7d132bee92b1e7232af2d797ecc80551132b1b9de9491b178a36abcdebf17cf |
| Publication page | b1953e13302d4743ab998c70e7c3da3080950dc5cb63a44ac7df39973df1b564 |
| Manifest | ec6bd949b6fbdf9602d311aea9216276892f94d399f2bc38a06270b46710fbf5 |
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 | mhxFb0ateVa3sOgOgJhSWJ+gB4CHdUmTOWlB2JoTMAoLEs91rtHjg+A49sygl4htjKIcYu4ftGud8yPyygp2DQ== |
| 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
| 2026-09-17T11:19:18.260858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040307observed b1953e13302d4743ab998c70e7c3da30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:18.242580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040307/manifest.jsonobserved ec6bd949b6fbdf9602d311aea9216276...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:18.224914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040307/publication.mdobserved f7d132bee92b1e7232af2d797ecc8055...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:18.208321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040307/publication.txtobserved a96010497bef8734c9aaceeb59d3e9fe...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. |
|---|