OT-2026-000066069
Publication integrity record
Single cup vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000066069) never changes.
Identity and time
| Publication number | OT-2026-000066069 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-7ff7-9dc4-c7e4db1a371b · 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-2026-000066069 |
| Status | PUBLIC |
Content hashes
| Canonical text | 839773d45525c28fa82756dbe9868bdacd93ab0965ea70f8a640dc925630d39a |
|---|---|
| Markdown | d3306dd394271f142c4985a6b3809b48a25e369bc8444c3c752a8ae24fab585a |
| Publication page | 9d55c2f1d4b313cce51ddea3359a04677d9a9c8b2117317ef57aaddb5a7b3678 |
| Manifest | 055cbfc00beca3af257fcdb0d266e9b8822d92974adf9ac80549fe7cb90cfca4 |
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 | OuQiu0Kqg4sHG+MnBYbfHy0VPSiODaIMO8lcYI67728YysGZQwTneQLNTcvAhYaCW1YRzIjBRLxb06oDIrvTCg== |
| 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
| 2026-09-17T08:50:43.038438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066069observed 9d55c2f1d4b313cce51ddea3359a0467...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:43.020664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066069/manifest.jsonobserved 055cbfc00beca3af257fcdb0d266e9b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:42.994393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066069/publication.mdobserved d3306dd394271f142c4985a6b3809b48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:42.857731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066069/publication.txtobserved 839773d45525c28fa82756dbe9868bda...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. |
|---|