OT-2026-000092315
Publication integrity record
Foam pad vacuum gripper, three zone face, pump fed, supply line 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-2026-000092315) never changes.
Identity and time
| Publication number | OT-2026-000092315 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-7196-abf4-e87eaddbdf2e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092315 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ea14fe4900331115c391ddd93e5b4cb1918282e3258120246dd616133512099 |
|---|---|
| Markdown | ba471cb3d8d2a56d710469745388899f4bb8d09d8385f0c3797d3e951fbb1dc5 |
| Publication page | 18dbc5c9d16b02d446e6fd4d8cf0e609ab32ac8460535d045ab82aef17caf0f2 |
| Manifest | 0dde86d0a8dca76fcbc76b0b0a107900480c0e7d2f0197fb4f21f95281217a0d |
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 | BoJyAYclXu385bd7WTpnM7p1WAYh5J+zleW3Pk/md5syik1CYg9CAxdPNXPRoHftVwJveZ43SbJ84b2XOnamAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:51.574793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092315observed 18dbc5c9d16b02d446e6fd4d8cf0e609...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:51.556381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092315/manifest.jsonobserved 0dde86d0a8dca76fcbc76b0b0a107900...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:51.539724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092315/publication.mdobserved ba471cb3d8d2a56d710469745388899f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:51.521587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092315/publication.txtobserved 0ea14fe4900331115c391ddd93e5b4cb...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. |
|---|