OT-2026-000092023
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000092023) never changes.
Identity and time
| Publication number | OT-2026-000092023 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-7b1a-b3dd-c1d7ca170167 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092023 |
| Status | PUBLIC |
Content hashes
| Canonical text | de3f15d47fa0757f8b69351d730f2b3c4a7ee05c02b8d5ea2ce38be1a0fe9691 |
|---|---|
| Markdown | c2a33e68a995252bf8527f462cf5bc644890f1afd12627923d26db29a6ddb7bb |
| Publication page | 1dd97ec74df6a3f6fb9691d1474d2c47b2477214e2838cfea3512adbd71978c7 |
| Manifest | 5a8b8289e0a2c6a0a0bb863e5cd33477d50673a947c6cd078f057e186cac60bc |
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 | +iX/xfrkIiyqUYec3pIZIiux49/pFeCgzc/SR2quu8a4FeaYF6QNSGYlC5EFpxwXdIEQhLqhkTA7KK1J1wywAA== |
| 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
| 2026-09-17T09:43:06.432376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092023observed 1dd97ec74df6a3f6fb9691d1474d2c47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:06.414255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092023/manifest.jsonobserved 5a8b8289e0a2c6a0a0bb863e5cd33477...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:06.395502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092023/publication.mdobserved c2a33e68a995252bf8527f462cf5bc64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:06.378351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092023/publication.txtobserved de3f15d47fa0757f8b69351d730f2b3c...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. |
|---|