OT-2026-000097669
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, supply line 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-2026-000097669) never changes.
Identity and time
| Publication number | OT-2026-000097669 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f3-7aa5-b55e-db10bfe1f5ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097669 |
| Status | PUBLIC |
Content hashes
| Canonical text | 192732df98f6e59e6584bb1cd74ff50978a8157cdcf7df08c451a105d4ddd3ad |
|---|---|
| Markdown | 136ab49fa0979577cce5da5389dd650e527d0410570851c9a021db28a2fcc89b |
| Publication page | 79fb49fe0b17de79581ed5c2c07793aeccc38f97324e701cd61bfd4c5ec84b13 |
| Manifest | e7d47c7e93f6194951152edb89cb4d1e3dff1610661f6aee9f540947dc8ee0b1 |
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 | P1Q+R8Wn8jLa2dDJoCMHEoDrJcY4iVia4uhnOi8x95c4CN6Om3Si+ZCsWlgLh4kOGkU0S9Q9wd0PqKODUWAUCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:41.309865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097669observed 79fb49fe0b17de79581ed5c2c07793ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:41.290297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097669/manifest.jsonobserved e7d47c7e93f6194951152edb89cb4d1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:41.271031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097669/publication.mdobserved 136ab49fa0979577cce5da5389dd650e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:41.252705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097669/publication.txtobserved 192732df98f6e59e6584bb1cd74ff509...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. |
|---|