OT-2026-000042382
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, sustained blow-off after 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-2026-000042382) never changes.
Identity and time
| Publication number | OT-2026-000042382 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-5d74-7d43-b7a9-b2cea0846c85 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:30.052779Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042382 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6710f03130d2697f5404dc513fa0542f5c52f2b8968af2219eeb4daefb7cde3f |
|---|---|
| Markdown | f8681944631312bf253cd68cf37a6bf12a916d7c03ce7656c18bfd9f939f906d |
| Publication page | 4cad33e3d8507e9263ff8c6972e792e0bd3caaf637772a49198065305111432f |
| Manifest | ed4ce7b5825ffec283e58fd27eb8fd7fdb77eb1eaebd5640b85a8dc1425f7c8e |
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 | KraKWp03KDV6yo3Eg5dAp9HMzkA77L1aQtN0HAXXP4X30tmxed5jEk+/XcsW7RAVjxWfdcoOqb2L5Qe+u4zjDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:16:10.405047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042382observed 4cad33e3d8507e9263ff8c6972e792e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:10.386160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042382/manifest.jsonobserved ed4ce7b5825ffec283e58fd27eb8fd7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:10.366233Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042382/publication.mdobserved f8681944631312bf253cd68cf37a6bf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:10.349635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042382/publication.txtobserved 6710f03130d2697f5404dc513fa0542f...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. |
|---|