OT-2026-000088349
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single 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-2026-000088349) never changes.
Identity and time
| Publication number | OT-2026-000088349 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-7bc4-8daf-1111642285e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088349 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9daef03ee365e7bbe84d0a03be53b6dd5c1b6662e04d26e7d2f814dde9477383 |
|---|---|
| Markdown | 94edfe1c6d11498009bb8f4b7a00ca2a670cf1bb5cf889ae213680262e66444b |
| Publication page | 5b9ae187f064dd5f7456c9df093dc9e2a80ea69dc7caabd87358b83a7c23378e |
| Manifest | 965cd0f9ee1924a16e722fe97a45a41585dddb53698be58dd1899d76317f6d74 |
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 | BI1ylpaKqKeVrF87XwoAX9F/Xr3esYjy77Cs6a8/m9q4jSg1Z6dEpSBkAU/JrAgLZzAm/4YcGedOXyFmKNhDCQ== |
| 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
| 2026-09-17T09:48:41.407796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088349observed 5b9ae187f064dd5f7456c9df093dc9e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:41.390393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088349/manifest.jsonobserved 965cd0f9ee1924a16e722fe97a45a415...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:41.373378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088349/publication.mdobserved 94edfe1c6d11498009bb8f4b7a00ca2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:41.354091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088349/publication.txtobserved 9daef03ee365e7bbe84d0a03be53b6dd...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. |
|---|