OT-2026-000092481
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three stage ejector, 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-2026-000092481) never changes.
Identity and time
| Publication number | OT-2026-000092481 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-78cf-b1da-c2946f0d259e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092481 |
| Status | PUBLIC |
Content hashes
| Canonical text | e08a8a00d98bc35ba537cbd5be33ca67bcb5bd800bc3815d1d72f674f6f76c49 |
|---|---|
| Markdown | 87e6d9bd89cce90b0da066e317bdec7abb90c87ba67a5165e76cccd13a2db92f |
| Publication page | 930a8f02f55e55a077bf2b01a586aef01841ed96135da04e9851e2d0ef8a7455 |
| Manifest | 5c1232e3721a7f7e43c937a0beb416f7a9fd464bdd4caa86be48ced8fa23c35a |
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 | 7aezcTsL1EK+Se9VY0fpRxuB6Aj2s7mMd0Fxkf1dYBn76icwcFwuAvthk1R8aPiuPuig0XX0SupWkZcLD1nyDA== |
| 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
| 2026-09-17T09:41:02.965244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092481observed 930a8f02f55e55a077bf2b01a586aef0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:02.948254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092481/manifest.jsonobserved 5c1232e3721a7f7e43c937a0beb416f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:02.931276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092481/publication.mdobserved 87e6d9bd89cce90b0da066e317bdec7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:02.914718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092481/publication.txtobserved e08a8a00d98bc35ba537cbd5be33ca67...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. |
|---|