OT-2026-000089345
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000089345) never changes.
Identity and time
| Publication number | OT-2026-000089345 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-db01-7c84-ac12-a4dd8902d571 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:04.880043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089345 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3d8693ea8ce008ed06a5c5e433360d065eae5dd6b4f22604014d29d13de418f |
|---|---|
| Markdown | b1cca6b27fb16d6c8e970760029db6fd8af773087d4f4c8fd896390cebc64e02 |
| Publication page | 641d348ee3a65398546ddca23d4154a0e2771b6eb4c5835146137548dc31b85a |
| Manifest | f1a008e9f331b2c960a8ed4058af4592d42fcd882600d66284b695da692c2361 |
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 | lgKHQwd17ZejKnMicS54d+xFEhPz0cZcdvy3VxxKdyvWhMXWIKTxr2vWqrP44WtEgGa4SL5W4QrMu68q+CZtAw== |
| 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
| 2026-09-17T09:47:23.385367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089345observed 641d348ee3a65398546ddca23d4154a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:23.368279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089345/manifest.jsonobserved f1a008e9f331b2c960a8ed4058af4592...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:23.350282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089345/publication.mdobserved b1cca6b27fb16d6c8e970760029db6fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:23.333381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089345/publication.txtobserved d3d8693ea8ce008ed06a5c5e433360d0...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. |
|---|