OT-2026-000093507
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000093507) never changes.
Identity and time
| Publication number | OT-2026-000093507 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7282-a643-9e46505b0285 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093507 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6c3f4e8a89ca5444e4471f61071ffe0feef4649c45c1ed396702e698f7cb28e |
|---|---|
| Markdown | e7e35eb4997d0862dda5ef2ea6cc87645efd2c687da96a0cabb24c75998e1bbd |
| Publication page | a917eaf45326667a5bd0ba52f8b6bef7243d6d5c7fb7b96f9e5e239e65e96428 |
| Manifest | e23f6609f2c35831c27e97ccb2daf502e63c99803915bac00bb4f9863a71f824 |
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 | JNBjkgoVRV/KatQ6nUfe3WFeSa8a/X3LFSICwQBv0yKBzGgcYoo8AZA6jwZhjVMToize9bvZsU81hYbsUmVgAg== |
| 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
| 2026-09-17T09:40:27.081840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093507observed a917eaf45326667a5bd0ba52f8b6bef7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:27.063423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093507/manifest.jsonobserved e23f6609f2c35831c27e97ccb2daf502...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:27.046370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093507/publication.mdobserved e7e35eb4997d0862dda5ef2ea6cc8764...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:27.028003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093507/publication.txtobserved c6c3f4e8a89ca5444e4471f61071ffe0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.159750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093507observed a917eaf45326667a5bd0ba52f8b6bef7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.143496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093507/manifest.jsonobserved e23f6609f2c35831c27e97ccb2daf502...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.127639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093507/publication.mdobserved e7e35eb4997d0862dda5ef2ea6cc8764...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.110032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093507/publication.txtobserved c6c3f4e8a89ca5444e4471f61071ffe0...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. |
|---|