OT-2026-000094719
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, pump fed, manifold 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-2026-000094719) never changes.
Identity and time
| Publication number | OT-2026-000094719 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-773c-8ff8-af2e63560024 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094719 |
| Status | PUBLIC |
Content hashes
| Canonical text | 15bf1f77d8f3196774b39f377045b379e993fe96cf57ccd30592f273a3c920ed |
|---|---|
| Markdown | cd83024dfa41cd13ef834352598f4afba15bc7dc35578a8c6c10976d80d2668a |
| Publication page | 58865a53d8d0caeae7d35716094caed49c1cf4db5a1011664344f08ec665a078 |
| Manifest | 26a0f5ae400aefe84dfab224a82f3c19a4a5c4e44eedb2606e4e7208055b6a6d |
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 | E+7OoYm0Jiz9JRpQFWC9hZAQGcF2yPVvmVISEvgVQ1yRtnnR+5UEQ/lnJJj6un7k5eN7oZQetWaviDU+fnoLDA== |
| 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
| 2026-09-17T09:37:10.805260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094719observed 58865a53d8d0caeae7d35716094caed4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:10.787898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094719/manifest.jsonobserved 26a0f5ae400aefe84dfab224a82f3c19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:10.770425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094719/publication.mdobserved cd83024dfa41cd13ef834352598f4afb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:10.754703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094719/publication.txtobserved 15bf1f77d8f3196774b39f377045b379...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. |
|---|