OT-2026-000058048
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, sustained blow-off after 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-2026-000058048) never changes.
Identity and time
| Publication number | OT-2026-000058048 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-756b-b42f-781c132145d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058048 |
| Status | PUBLIC |
Content hashes
| Canonical text | 682933d45497ecc0d893592443013e2f74fd1f81d58c202022ad50995a8b211e |
|---|---|
| Markdown | 883e8c97b5a61d754029706eb2b6341684d14c6e42384b3894a8ddec58007ce3 |
| Publication page | 9ebbabb2a1a0091cc812055a5827991ad90dc5a79c76525d3d6e3f27f11e2dbf |
| Manifest | 6a9e5d7e8567a77f2b4ae7df04007c614af35b68a3b400f25c47eddca647eec1 |
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 | eOKlcw1Qb6SekXe+bKnjdVKu7z5QdmzWuTJVjIliwCZor/Xuc+gIaXemkhEeBuhDKGR/PH3JnXiqrJIuojOnDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:41.832148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058048observed 9ebbabb2a1a0091cc812055a5827991a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:41.814144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058048/manifest.jsonobserved 6a9e5d7e8567a77f2b4ae7df04007c61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:41.795176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058048/publication.mdobserved 883e8c97b5a61d754029706eb2b63416...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:41.777425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058048/publication.txtobserved 682933d45497ecc0d893592443013e2f...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. |
|---|