OT-2026-000034200
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained 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-2026-000034200) never changes.
Identity and time
| Publication number | OT-2026-000034200 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-7eb1-a1c1-3cad92456090 · 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-2026-000034200 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e70924b1361ea7c98de2efe134ec0387191f8589435ec923f85a8fe1f705d9d |
|---|---|
| Markdown | 8f66932dfcc145cc053b6ccd9ebcc8e60b519d9a94610b3d87cb404a2bbed171 |
| Publication page | e9f608eac3167e092a1dd69ecd8bafe50c8cb50c22a056559d7bddb41114495f |
| Manifest | b31801a2569b4865b31fc6303ba29d8ad0f637a7f7bc99208ab5387ba86f7626 |
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 | PWG34dErcvyjN20tlAqeKQeNPCbJX82VxlTN0t5SxA84GBXjZd8u0XhwAYoKwBMk6ybll/uVs+/Vrbb9cBEhAQ== |
| 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
| 2026-09-17T11:30:44.573907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034200observed e9f608eac3167e092a1dd69ecd8bafe5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:44.557191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034200/manifest.jsonobserved b31801a2569b4865b31fc6303ba29d8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:44.538105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034200/publication.mdobserved 8f66932dfcc145cc053b6ccd9ebcc8e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:44.520429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034200/publication.txtobserved 4e70924b1361ea7c98de2efe134ec038...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. |
|---|