OT-2026-000093805
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two 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-2026-000093805) never changes.
Identity and time
| Publication number | OT-2026-000093805 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-74cb-817d-ca33871554cb · 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-2026-000093805 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1be2e98cb38366079301a695cd2b16f1cd6fbf16529a50c63f15d94e4add9c11 |
|---|---|
| Markdown | 0194dee0cceef40b65d4e4f521acf90e9459dde89cc26eee2c9c0d63261eaca3 |
| Publication page | f9ab6fc8cd8a1a20913c230b91a4b4e642b91242ecc270f1bd7e5f26bacf2c7f |
| Manifest | c0e3105ccde93051b1d7a33d60573d5d2ff12fbf0afff64e357979dcf47a3b37 |
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 | UnaL8JWVI9xdeRw7mVqn27P7pZpYGwYfsqgJyGW/UrsdBBMp8xZ7ilt2bO5TTTlY09ywnL81uKywNWihvLR+AA== |
| 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
| 2026-09-17T09:39:54.676302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093805observed f9ab6fc8cd8a1a20913c230b91a4b4e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:54.661100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093805/manifest.jsonobserved c0e3105ccde93051b1d7a33d60573d5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:54.645660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093805/publication.mdobserved 0194dee0cceef40b65d4e4f521acf90e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:54.628898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093805/publication.txtobserved 1be2e98cb38366079301a695cd2b16f1...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. |
|---|