OT-2026-000095949
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, 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-2026-000095949) never changes.
Identity and time
| Publication number | OT-2026-000095949 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac8-78dd-bbac-c433f6a7ea4b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095949 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ee8ef07147a830af75d50e2ebf8f3b37dd9c6415162476ba26230711131c635 |
|---|---|
| Markdown | 14a7a77cf2e38bb77b6cb23429cae418a1991bbaaf48460c77df5bda312c859e |
| Publication page | b3362fe981f990ef019dc6b0623b36092299cfd47b3eea347cfd1c88a9c629a4 |
| Manifest | 2615882adb0f1a44ccc83554bbbc9e796c9118beab22b0e82ce5665afba70a11 |
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 | eN5yebZe/6pO3SyDEs70zu6wbvs7Hekz7btmQJjFI47kkjUxh8/Qmdvkm3bWZk6UdUcc8aurDsSO8sPvdvd3DQ== |
| 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
| 2026-09-17T09:36:03.675681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095949observed b3362fe981f990ef019dc6b0623b3609...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:03.657548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095949/manifest.jsonobserved 2615882adb0f1a44ccc83554bbbc9e79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:03.639912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095949/publication.mdobserved 14a7a77cf2e38bb77b6cb23429cae418...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:03.620215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095949/publication.txtobserved 3ee8ef07147a830af75d50e2ebf8f3b3...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. |
|---|