OT-2026-000096537
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, 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-2026-000096537) never changes.
Identity and time
| Publication number | OT-2026-000096537 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4aa-7866-bf11-db7f5b357987 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096537 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ec143a99f05c0cc3d6eb773a7d90daa1a61370a77cec506b029d1c38ed3dfbd |
|---|---|
| Markdown | f60d42dfa4568e3a02748080ebbcf612f1796478ea794057c9693bb561fcde11 |
| Publication page | cdb93470f451be6d8445a964ca7cc427e29a6cbb2bbb5211dd77c3f3323d8739 |
| Manifest | 1bf923b582c82fd7fd46f61b3adf86b67f922a137909d352c7b82b06bf14fa1a |
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 | uo6Bb8K3zEyNUY9eUZU8XWebpP83RJwy7IZMk0mmaIV8B6j9yzAeleQZpJ5CUPAtAkR2UnPUTcrQHiSGyElKCg== |
| 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
| 2026-09-17T09:33:57.775266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096537observed cdb93470f451be6d8445a964ca7cc427...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:57.757138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096537/manifest.jsonobserved 1bf923b582c82fd7fd46f61b3adf86b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:57.738160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096537/publication.mdobserved f60d42dfa4568e3a02748080ebbcf612...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:57.718846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096537/publication.txtobserved 8ec143a99f05c0cc3d6eb773a7d90daa...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. |
|---|