OT-2026-000095344
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, pump 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-2026-000095344) never changes.
Identity and time
| Publication number | OT-2026-000095344 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f71-760c-ab18-a93cc1b5049d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095344 |
| Status | PUBLIC |
Content hashes
| Canonical text | f990ad6e7ebdef6ee198552d54d3e5b45258b5cc589e6bfb6fe40b7520e806d2 |
|---|---|
| Markdown | 06ed942536d169e80a3b6770bb3b500dfb7af0462a3dafd4923abdc6ac89c6bd |
| Publication page | 2b821ec61f97aa6ab3d269dbd63b35c4cd12fadd74fe9266c0ff0aa2ecf2b1ed |
| Manifest | 49c2a05f455e08bcde162d77de25d3bd4644329d22b723467d43b58300a1067f |
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 | 4mWMCijVqbcM3Hbo/kkbW1cgRIH+rlCdNbjWzUDEKwGAecP7CC5sOSqI6Qinu3cPTCLM/vA8BrJsn6mgMUsEAw== |
| 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
| 2026-09-17T09:36:42.223746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095344observed 2b821ec61f97aa6ab3d269dbd63b35c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:42.204098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095344/manifest.jsonobserved 49c2a05f455e08bcde162d77de25d3bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:42.184132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095344/publication.mdobserved 06ed942536d169e80a3b6770bb3b500d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:42.165315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095344/publication.txtobserved f990ad6e7ebdef6ee198552d54d3e5b4...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. |
|---|