OT-2026-000098934
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two stage ejector, manifold 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-2026-000098934) never changes.
Identity and time
| Publication number | OT-2026-000098934 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7b45-9ef0-6bddbf54ce38 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098934 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8535bb4c89c92526b149b069ba1a67c0457f01ea87d8c36d5a1fb7b1580354f7 |
|---|---|
| Markdown | 5dede051f2009f217ad892329b860b4d61b7153e7a309de5bf416e4f0c2eeb7a |
| Publication page | 96e1ea7c43a8185fd870a978e4441801993ac0094e3d52d87be60077bd19444b |
| Manifest | 1b47ee09d5095c1af0821bde9516e83c8985f79cf9dea7f56a3d006e2d64335a |
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 | 9fwbe8o50qUhupYTEkp51qWRjkhFltefG1vE1nALe6G8YVnbP1vDsw7NCkJinYiy9/nFJfi91wWoKGfUZZ7DAg== |
| 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
| 2026-09-17T09:29:59.932865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098934observed 96e1ea7c43a8185fd870a978e4441801...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:59.916370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098934/manifest.jsonobserved 1b47ee09d5095c1af0821bde9516e83c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:59.900557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098934/publication.mdobserved 5dede051f2009f217ad892329b860b4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:59.884169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098934/publication.txtobserved 8535bb4c89c92526b149b069ba1a67c0...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. |
|---|