OT-2026-000066023
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, three stage ejector, pressure sensor per zone, 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-2026-000066023) never changes.
Identity and time
| Publication number | OT-2026-000066023 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-7930-87fc-59589e4871bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066023 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa5f43ba7ecd97a1b48ba6c2871b51e1ba0e8595bee9a11d4aa6c70e4aed2128 |
|---|---|
| Markdown | c78f18c80821b94602a44edf7113f1b70bf8fbb66f0a9f3b5a7c653914586e9d |
| Publication page | efbbfa4476c000c8ba45be906bfa7b406e27836a4dee47efb0215b4ad3ef4db8 |
| Manifest | 0410081d238339ef2f4c9fb4342b4a5f34eaf03710d3ed9fde5b809d6c91560a |
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 | z2TS5bHjShQZdVQe/uyc+KfxJf3B1oL09qRytZoGSwjl5iOceby/InawKtJanBshetDx7ND2MmlYpQGmGKlDCQ== |
| 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
| 2026-09-17T08:50:35.322397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066023observed efbbfa4476c000c8ba45be906bfa7b40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:35.303592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066023/manifest.jsonobserved 0410081d238339ef2f4c9fb4342b4a5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:35.286355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066023/publication.mdobserved c78f18c80821b94602a44edf7113f1b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:35.268138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066023/publication.txtobserved aa5f43ba7ecd97a1b48ba6c2871b51e1...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. |
|---|