OT-2026-000096901
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000096901) never changes.
Identity and time
| Publication number | OT-2026-000096901 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ad-78d8-9243-97912f132399 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096901 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1794693b4bd341cc0dbdd4e0b14efdf21853c31429a966783ae194dcda93380a |
|---|---|
| Markdown | 5a0bccfd28ed0b2ad4c8f43b878cb70703a3c312fa87625976f3acb6b32b914f |
| Publication page | ed8972ed545ab9ef4e47fc8dab52ec56d547a70b2d77c53df7304b7c043dee00 |
| Manifest | 735ad9fd82e578f46858cd0c00a7e55f10a903823fea7b7629a6c51765e4afda |
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 | b/s+vd6lDUDxy5K6PrVaSOzqmsCNo2eciNirOVnf8sBylHl8otDf2mQqe0UcDpfU44Jpif0hCeItbvfk3DJFCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:34:35.215925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096901observed ed8972ed545ab9ef4e47fc8dab52ec56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:35.196559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096901/manifest.jsonobserved 735ad9fd82e578f46858cd0c00a7e55f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:35.176281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096901/publication.mdobserved 5a0bccfd28ed0b2ad4c8f43b878cb707...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:35.157567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096901/publication.txtobserved 1794693b4bd341cc0dbdd4e0b14efdf2...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. |
|---|