OT-2026-000093137
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000093137) never changes.
Identity and time
| Publication number | OT-2026-000093137 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7899-a883-6f30666ad813 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093137 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92a17d218570fdda8ed54bac107ea5fd214e02c53dafd5a8123c7c7ec3428e46 |
|---|---|
| Markdown | 3656d00a1d6d1679754884fc0088a7c0fd7e10f53da5348959d61784b8830df5 |
| Publication page | e6e0112f6ac93f24b234de0f088d7ac6f159fea525aa6f3c0a59a11ffa48be7c |
| Manifest | 8a294d7fba2d152f82da0a5af4945e61872eb4ac3d8cedd5cd74b0cd2d197f36 |
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 | 5ssZY9NVazzj/1euwQEP6IIrfn0IuSGtPFgW8S/nk2BICPxamMuDfd764E4yLO7CDzqoevZkjbtSK0b7NBbbAw== |
| 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
| 2026-09-17T09:40:25.769321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093137observed e6e0112f6ac93f24b234de0f088d7ac6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:25.752361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093137/manifest.jsonobserved 8a294d7fba2d152f82da0a5af4945e61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:25.731605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093137/publication.mdobserved 3656d00a1d6d1679754884fc0088a7c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:25.712409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093137/publication.txtobserved 92a17d218570fdda8ed54bac107ea5fd...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. |
|---|