OT-2026-000023371
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, two 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-2026-000023371) never changes.
Identity and time
| Publication number | OT-2026-000023371 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7268-75c3-a5d0-1d7653444e68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023371 |
| Status | PUBLIC |
Content hashes
| Canonical text | e72886a118f4dbe85be94dc0fff55cc29dd84623dfb2328b6c6917baf4940bf3 |
|---|---|
| Markdown | b866bf76b41ffd92ebda08ca4f21c9e6fb8afd2be15f88b49ac5a7529d284aef |
| Publication page | 86c346af4f4a6832f0d1f17e77af233fe3d026543ecb3526cf366561dfafa6a7 |
| Manifest | ed7695a212e5ec929432fd5f6910486313f71b6fc068191560e4e9d97c6c5cb6 |
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 | wnsYDv1RCtEdJVBJvxSQ7Lrr8uPrYZ4pwkk0qZhFS07pDLPX7rdg4P0L+x8uoLNTlCFzBAvtJHCmqlY9DyPsCA== |
| 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
| 2026-09-17T11:51:28.381578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023371observed 86c346af4f4a6832f0d1f17e77af233f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:28.364946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023371/manifest.jsonobserved ed7695a212e5ec929432fd5f69104863...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:28.346780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023371/publication.mdobserved b866bf76b41ffd92ebda08ca4f21c9e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:28.316801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023371/publication.txtobserved e72886a118f4dbe85be94dc0fff55cc2...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. |
|---|