OT-2026-000025399
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, single stage ejector, pulsed 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-2026-000025399) never changes.
Identity and time
| Publication number | OT-2026-000025399 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-7634-b66f-f4a92320b830 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025399 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b1780ba58d8066a19dc89a9fb9a128918b7af233ccd9864709e1d920b13d0a4 |
|---|---|
| Markdown | 5cd91322ae6c8781b305a811a32c3430f7af1c140b5c1f7e5cb4245065430261 |
| Publication page | 35719ed48809af011a28619064fce53abe537b8e358fd390513d05a24010ebc5 |
| Manifest | d7eae3175ae5038403fe8a4f185e90a897b5a546efcf7a8e43735ec3d67622d2 |
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 | DIl9idOG/2gxZpMxp9YwScbPAOt89qoKUAz8AeklxPTXusNzGimWc/+iqS19m2eIB8LJ2/AyRPdc9PNsp4viBQ== |
| 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
| 2026-09-17T11:47:28.040520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025399observed 35719ed48809af011a28619064fce53a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:28.023046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025399/manifest.jsonobserved d7eae3175ae5038403fe8a4f185e90a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:28.005720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025399/publication.mdobserved 5cd91322ae6c8781b305a811a32c3430...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:27.988902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025399/publication.txtobserved 7b1780ba58d8066a19dc89a9fb9a1289...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. |
|---|